67 lines
2 KiB
PHP
67 lines
2 KiB
PHP
<?php
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/**
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* ownCloud
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*
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* @copyright (C) 2015 ownCloud, Inc.
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*
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* @author Bjoern Schiessle <schiessle@owncloud.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library 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
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace OCA\Files_Trashbin;
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use OC\Files\Storage\Wrapper\Wrapper;
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class Storage extends Wrapper {
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private $mountPoint;
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// remember already deleted files to avoid infinite loops if the trash bin
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// move files across storages
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private $deletedFiles = array();
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function __construct($parameters) {
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$this->mountPoint = $parameters['mountPoint'];
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parent::__construct($parameters);
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}
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public function unlink($path) {
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$normalized = \OC\Files\Filesystem::normalizePath($this->mountPoint . '/' . $path);
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$result = true;
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if (!isset($this->deletedFiles[$normalized])) {
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$this->deletedFiles[$normalized] = $normalized;
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$parts = explode('/', $normalized);
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if (count($parts) > 3 && $parts[2] === 'files') {
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$filesPath = implode('/', array_slice($parts, 3));
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$result = \OCA\Files_Trashbin\Trashbin::move2trash($filesPath);
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} else {
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$result = $this->storage->unlink($path);
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}
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unset($this->deletedFiles[$normalized]);
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}
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return $result;
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}
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/**
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* Setup the storate wrapper callback
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*/
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public static function setupStorage() {
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\OC\Files\Filesystem::addStorageWrapper('oc_trashbin', function ($mountPoint, $storage) {
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return new \OCA\Files_Trashbin\Storage(array('storage' => $storage, 'mountPoint' => $mountPoint));
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});
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}
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}
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