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<?php
/**
* ownCloud
*
* @author Bjoern Schiessle
* @copyright 2014 Bjoern Schiessle <schiessle@owncloud.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library 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 along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Files\Share;
use OCA\Files_Sharing\Helper;
class Proxy extends \OC_FileProxy {
/**
* check if the deleted folder contains share mount points and unshare them
*
* @param string $path
*/
public function preUnlink($path) {
$this->unshareChildren($path);
}
/**
* check if the deleted folder contains share mount points and unshare them
*
* @param string $path
*/
public function preRmdir($path) {
$this->unshareChildren($path);
}
/**
* unshare shared items below the deleted folder
*
* @param string $path
*/
private function unshareChildren($path) {
$view = new \OC\Files\View('/');
// find share mount points within $path and unmount them
$mountManager = \OC\Files\Filesystem::getMountManager();
$mountedShares = $mountManager->findIn($path);
foreach ($mountedShares as $mount) {
if ($mount->getStorage()->instanceOfStorage('OCA\Files_Sharing\ISharedStorage')) {
$mountPoint = $mount->getMountPoint();
$view->unlink($mountPoint);
}
}
}
}
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