You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
1.8 KiB
74 lines
1.8 KiB
<?php |
|
declare(strict_types=1); |
|
/** |
|
* @copyright Copyright (c) 2016, Roeland Jago Douma <roeland@famdouma.nl> |
|
* |
|
* @author Roeland Jago Douma <roeland@famdouma.nl> |
|
* |
|
* @license GNU AGPL version 3 or any later version |
|
* |
|
* This program is free software: you can redistribute it and/or modify |
|
* it under the terms of the GNU Affero General Public License as |
|
* published by the Free Software Foundation, either version 3 of the |
|
* License, or (at your option) any later version. |
|
* |
|
* 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 |
|
* along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
* |
|
*/ |
|
namespace OC\Preview; |
|
|
|
use OCP\Files\Node; |
|
use OCP\Files\Folder; |
|
use OCP\Files\IAppData; |
|
use OCP\Files\NotFoundException; |
|
|
|
/** |
|
* Class Watcher |
|
* |
|
* @package OC\Preview |
|
* |
|
* Class that will watch filesystem activity and remove previews as needed. |
|
*/ |
|
class Watcher { |
|
/** @var IAppData */ |
|
private $appData; |
|
|
|
/** |
|
* Watcher constructor. |
|
* |
|
* @param IAppData $appData |
|
*/ |
|
public function __construct(IAppData $appData) { |
|
$this->appData = $appData; |
|
} |
|
|
|
public function postWrite(Node $node) { |
|
$this->deleteNode($node); |
|
} |
|
|
|
protected function deleteNode(Node $node) { |
|
// We only handle files |
|
if ($node instanceof Folder) { |
|
return; |
|
} |
|
|
|
try { |
|
$folder = $this->appData->getFolder((string)$node->getId()); |
|
$folder->delete(); |
|
} catch (NotFoundException $e) { |
|
//Nothing to do |
|
} |
|
} |
|
|
|
public function versionRollback(array $data) { |
|
if (isset($data['node'])) { |
|
$this->deleteNode($data['node']); |
|
} |
|
} |
|
}
|
|
|