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Export: testquestionpool, export options
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components/ILIAS/TestQuestionPool/classes/class.ilTestQuestionPoolExportOptionXLSX.php
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| <?php | ||
|
|
||
| /** | ||
| * This file is part of ILIAS, a powerful learning management system | ||
| * published by ILIAS open source e-Learning e.V. | ||
| * | ||
| * ILIAS is licensed with the GPL-3.0, | ||
| * see https://www.gnu.org/licenses/gpl-3.0.en.html | ||
| * You should have received a copy of said license along with the | ||
| * source code, too. | ||
| * | ||
| * If this is not the case or you just want to try ILIAS, you'll find | ||
| * us at: | ||
| * https://www.ilias.de | ||
| * https://github.com/ILIAS-eLearning | ||
| * | ||
| *********************************************************************/ | ||
|
|
||
| declare(strict_types=1); | ||
|
|
||
| use ILIAS\Data\ObjectId; | ||
| use ILIAS\Data\ReferenceId; | ||
| use ILIAS\Export\ExportHandler\Consumer\ExportOption\BasicLegacyHandler as ilBasicLegacyExportOption; | ||
| use ILIAS\Export\ExportHandler\I\Consumer\Context\HandlerInterface as ilExportHandlerConsumerContextInterface; | ||
| use ILIAS\DI\Container; | ||
| use ILIAS\Export\ExportHandler\I\Info\File\CollectionInterface as ilExportHandlerFileInfoCollectionInterface; | ||
| use ILIAS\Export\ExportHandler\I\Consumer\File\Identifier\CollectionInterface as ilExportHandlerConsumerFileIdentifierCollectionInterface; | ||
| use ILIAS\Export\ExportHandler\I\Consumer\File\Identifier\HandlerInterface as ilExportHandlerConsumerFileIdentifierInterface; | ||
|
|
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| class ilTestQuestionPoolExportOptionXLSX extends ilBasicLegacyExportOption | ||
| { | ||
| protected ilLanguage $lng; | ||
| protected ilCtrl $ctrl; | ||
|
|
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| public function init(Container $DIC): void | ||
| { | ||
| $this->lng = $DIC->language(); | ||
| $this->ctrl = $DIC->ctrl(); | ||
| } | ||
|
|
||
| public function getExportType(): string | ||
| { | ||
| return 'xlsx'; | ||
| } | ||
|
|
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| public function getExportOptionId(): string | ||
| { | ||
| return 'qpl_exp_option_xlsx'; | ||
| } | ||
|
|
||
| public function getSupportedRepositoryObjectTypes(): array | ||
| { | ||
| return ['qpl']; | ||
| } | ||
|
|
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| public function getLabel(): string | ||
| { | ||
| return $this->lng->txt('qpl_export_excel'); | ||
| } | ||
|
|
||
| public function onDeleteFiles( | ||
| ilExportHandlerConsumerContextInterface $context, | ||
| ilExportHandlerConsumerFileIdentifierCollectionInterface $file_identifiers | ||
| ): void { | ||
| foreach ($file_identifiers as $file_identifier) { | ||
| $file = explode(":", $file_identifier->getIdentifier()); | ||
| $file[1] = basename($file[1]); | ||
| $export_dir = $this->getDirectory( | ||
| $context->exportObject()->getId(), | ||
| $context->exportObject()->getType() | ||
| ); | ||
| $exp_file = $export_dir . "/" . str_replace("..", "", $file[1]); | ||
| $exp_dir = $export_dir . "/" . substr($file[1], 0, strlen($file[1]) - 5); | ||
| if (is_file($exp_file)) { | ||
| unlink($exp_file); | ||
| } | ||
| if ( | ||
| is_dir($exp_dir) and | ||
| count(scandir($exp_dir)) === 2 | ||
| ) { | ||
| ilFileUtils::delDir($exp_dir); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| public function onDownloadFiles( | ||
| ilExportHandlerConsumerContextInterface $context, | ||
| ilExportHandlerConsumerFileIdentifierCollectionInterface $file_identifiers | ||
| ): void { | ||
| $object_id = new ObjectId($context->exportObject()->getId()); | ||
| foreach ($file_identifiers as $file_identifier) { | ||
| $file = explode(":", trim($file_identifier->getIdentifier())); | ||
| $export_dir = $this->getDirectory($object_id->toInt(), $context->exportObject()->getType()); | ||
| $file[1] = basename($file[1]); | ||
| ilFileDelivery::deliverFileLegacy( | ||
| $export_dir . "/" . $file[1], | ||
| $file[1] | ||
| ); | ||
| } | ||
| } | ||
|
|
||
| public function onDownloadWithLink( | ||
| ReferenceId $reference_id, | ||
| ilExportHandlerConsumerFileIdentifierInterface $file_identifier | ||
| ): void { | ||
| $object_id = $reference_id->toObjectId(); | ||
| $type = ilObject::_lookupType($object_id->toInt()); | ||
| $file = explode(":", trim($file_identifier->getIdentifier())); | ||
| $export_dir = $this->getDirectory($object_id->toInt(), $type); | ||
| $file[1] = basename($file[1]); | ||
| ilFileDelivery::deliverFileLegacy( | ||
| $export_dir . "/" . $file[1], | ||
| $file[1] | ||
| ); | ||
| } | ||
|
|
||
| public function getFiles( | ||
| ilExportHandlerConsumerContextInterface $context | ||
| ): ilExportHandlerFileInfoCollectionInterface { | ||
| $collection_builder = $context->fileCollectionBuilder(); | ||
| $dir = $this->getDirectory( | ||
| $context->exportObject()->getId(), | ||
| $context->exportObject()->getType() | ||
| ); | ||
| $file_infos = $this->getExportFiles($dir); | ||
| $object_id = new ObjectId($context->exportObject()->getId()); | ||
| foreach ($file_infos as $file_name => $file_info) { | ||
| $collection_builder = $collection_builder->withSPLFileInfo( | ||
| new SplFileInfo($dir . DIRECTORY_SEPARATOR . $file_info["file"]), | ||
| $object_id, | ||
| $this | ||
| ); | ||
| } | ||
| return $collection_builder->collection(); | ||
| } | ||
|
|
||
| public function onExportOptionSelected( | ||
| ilExportHandlerConsumerContextInterface $context | ||
| ): void { | ||
| $this->ctrl->redirectByClass(ilObjQuestionPoolGUI::class, ilObjQuestionPoolGUI::CREATE_XLSX_EXPORT); | ||
| } | ||
|
|
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| protected function getExportFiles( | ||
| string $directory | ||
| ): array { | ||
| $file = []; | ||
| try { | ||
| $h_dir = dir($directory); | ||
| while ($entry = $h_dir->read()) { | ||
| if ( | ||
| $entry !== "." && | ||
| $entry !== ".." && | ||
| substr($entry, -5) === ".xlsx" | ||
| ) { | ||
| $ts = substr($entry, 0, strpos($entry, "__")); | ||
| $file[$entry . $this->getExportType()] = [ | ||
| "type" => $this->getExportType(), | ||
| "file" => $entry, | ||
| "size" => (int) filesize($directory . "/" . $entry), | ||
| "timestamp" => (int) $ts | ||
| ]; | ||
| } | ||
| } | ||
| } catch (Exception $e) { | ||
|
|
||
| } | ||
| return $file; | ||
| } | ||
|
|
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| protected function getDirectory( | ||
| int $object_id, | ||
| string $object_type | ||
| ): string { | ||
| $dir = ilExport::_getExportDirectory( | ||
| $object_id, | ||
| "", | ||
| $object_type | ||
| ); | ||
| $dir .= "xlsx"; | ||
| return $dir; | ||
| } | ||
| } |
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