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![Faraz Samapoor](/assets/img/avatar_default.png)
Mainly using PHP8's constructor property promotion. Signed-off-by: Faraz Samapoor <f.samapoor@gmail.com>
75 lines
2.4 KiB
PHP
75 lines
2.4 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2023 Arthur Schiwon <blizzz@arthur-schiwon.de>
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*
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* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace OC\SystemTag;
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use OC\Files\Cache\QuerySearchHelper;
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use OC\Files\Node\Root;
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use OC\Files\Search\SearchBinaryOperator;
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use OC\Files\Search\SearchComparison;
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use OC\Files\Search\SearchQuery;
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use OCP\Files\Folder;
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use OCP\Files\Search\ISearchBinaryOperator;
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use OCP\Files\Search\ISearchComparison;
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class SystemTagsInFilesDetector {
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public function __construct(
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protected QuerySearchHelper $searchHelper,
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) {
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}
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public function detectAssignedSystemTagsIn(
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Folder $folder,
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string $filteredMediaType = '',
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int $limit = 0,
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int $offset = 0
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): array {
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$operator = new SearchComparison(ISearchComparison::COMPARE_LIKE, 'systemtag', '%');
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// Currently query has to have exactly one search condition. If no media type is provided,
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// we fall back to the presence of a system tag.
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if ($filteredMediaType !== '') {
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$mimeOperator = new SearchComparison(ISearchComparison::COMPARE_LIKE, 'mimetype', $filteredMediaType . '/%');
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$operator = new SearchBinaryOperator(ISearchBinaryOperator::OPERATOR_AND, [$operator, $mimeOperator]);
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}
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$query = new SearchQuery($operator, $limit, $offset, []);
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[$caches, ] = $this->searchHelper->getCachesAndMountPointsForSearch(
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$this->getRootFolder($folder),
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$folder->getPath(),
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);
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return $this->searchHelper->findUsedTagsInCaches($query, $caches);
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}
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protected function getRootFolder(?Folder $folder): Root {
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if ($folder instanceof Root) {
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return $folder;
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} elseif ($folder === null) {
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throw new \LogicException('Could not climb up to root folder');
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}
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return $this->getRootFolder($folder->getParent());
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}
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}
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