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<?php |
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declare(strict_types=1); |
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/** |
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* @copyright Copyright (c) 2016, Roeland Jago Douma <[email protected]> |
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* |
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* @author Roeland Jago Douma <[email protected]> |
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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 <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OC\Preview; |
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use OCP\Files\Node; |
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use OCP\Files\Folder; |
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use OCP\Files\IAppData; |
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use OCP\Files\NotFoundException; |
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/** |
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* Class Watcher |
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* |
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* @package OC\Preview |
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* |
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* Class that will watch filesystem activity and remove previews as needed. |
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*/ |
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class Watcher { |
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/** @var IAppData */ |
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private $appData; |
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/** |
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* Watcher constructor. |
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* |
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* @param IAppData $appData |
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*/ |
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public function __construct(IAppData $appData) { |
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$this->appData = $appData; |
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} |
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public function postWrite(Node $node) { |
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$this->deleteNode($node); |
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} |
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protected function deleteNode(Node $node) { |
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// We only handle files |
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if ($node instanceof Folder) { |
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return; |
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} |
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try { |
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$folder = $this->appData->getFolder((string)$node->getId()); |
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$folder->delete(); |
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} catch (NotFoundException $e) { |
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//Nothing to do |
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} |
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} |
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public function versionRollback(array $data) { |
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if (isset($data['node'])) { |
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$this->deleteNode($data['node']); |
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} |
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} |
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} |
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nextcloud /
server
