130 lines
3.9 KiB
PHP
130 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) 2021 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
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*/
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declare(strict_types=1);
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namespace oat\taoQtiItem\model\import;
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use oat\generis\model\OntologyAwareTrait;
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use oat\oatbox\log\LoggerAwareTrait;
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use oat\taoQtiItem\model\import\Report\ReportBuilder;
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use Throwable;
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use Zend\ServiceManager\ServiceLocatorAwareInterface;
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use oat\oatbox\PhpSerializeStateless;
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use oat\oatbox\event\EventManagerAwareTrait;
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use oat\taoQtiItem\model\import\Repository\CsvTemplateRepository;
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use oat\taoQtiItem\model\import\Repository\TemplateRepositoryInterface;
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use oat\tao\model\import\ImportHandlerHelperTrait;
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use oat\tao\model\import\TaskParameterProviderInterface;
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use tao_models_classes_import_ImportHandler;
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use Psr\Http\Message\ServerRequestInterface;
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class CsvItemImporter implements
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tao_models_classes_import_ImportHandler,
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ServiceLocatorAwareInterface,
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TaskParameterProviderInterface
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{
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private const DEFAULT_CSV_SEPARATOR = ';';
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use LoggerAwareTrait;
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use OntologyAwareTrait;
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use PhpSerializeStateless;
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use EventManagerAwareTrait;
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use ImportHandlerHelperTrait {
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getTaskParameters as getDefaultTaskParameters;
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}
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/** @var ServerRequestInterface|null */
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private $request;
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public function __construct(ServerRequestInterface $request = null)
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{
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$this->request = $request;
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}
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/**
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* @inheritdoc
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*/
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public function getLabel()
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{
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return __('CSV content + metadata');
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}
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/**
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* @inheritdoc
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*/
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public function getForm()
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{
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$form = new CsvImportForm(
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[],
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[
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'classUri' => $this->request ? $this->request->getParsedBody()['classUri'] : null
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]
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);
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return $form->getForm();
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}
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/**
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* @inheritdoc
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*/
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public function import($class, $form, $userId = null)
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{
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$reportBuilder = $this->getReportBuilder();
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try {
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$uploadedFile = $this->fetchUploadedFile($form);
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$template = $this->getTemplateRepository()->findById(CsvTemplateRepository::DEFAULT);
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$importer = $this->getCsvImporter();
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$importer->setCsvSeparator(self::DEFAULT_CSV_SEPARATOR); //@TODO Get it from UI/Task
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$importResults = $importer->import($uploadedFile, $template, $class);
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$report = $reportBuilder->buildByResults($importResults, $importResults->getFirstItem());
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} catch (Throwable $e) {
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$report = $reportBuilder->buildByException($e);
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$this->getLogger()->warning($report->getMessage());
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} finally {
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if (isset($uploadedFile)) {
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$this->getUploadService()->remove($uploadedFile);
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}
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}
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return $report;
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}
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private function getTemplateRepository(): TemplateRepositoryInterface
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{
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return $this->getServiceLocator()->get(CsvTemplateRepository::class);
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}
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private function getCsvImporter(): CsvItemImportHandler
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{
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return $this->getServiceLocator()->get(CsvItemImportHandler::class);
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}
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private function getReportBuilder(): ReportBuilder
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{
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return $this->getServiceLocator()->get(ReportBuilder::class);
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}
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}
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