nextcloud/lib/private/Repair/Preview.php

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<?php
/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
*
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* @author Georg Ehrke <georg@owncloud.com>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
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*/
namespace OC\Repair;
use OC\Files\View;
use OCP\Migration\IOutput;
use OCP\Migration\IRepairStep;
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class Preview implements IRepairStep {
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public function getName() {
return 'Cleaning-up broken previews';
}
public function run(IOutput $out) {
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$view = new View('/');
$children = $view->getDirectoryContent('/');
foreach ($children as $child) {
if ($view->is_dir($child->getPath())) {
$thumbnailsFolder = $child->getPath() . '/thumbnails';
if ($view->is_dir($thumbnailsFolder)) {
$view->rmdir($thumbnailsFolder);
}
}
}
}
}