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<?php |
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declare(strict_types=1); |
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/** |
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* @copyright 2021 Christoph Wurst <[email protected]> |
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* |
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* @author 2021 Christoph Wurst <[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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namespace OCA\DAV\CalDAV\Trashbin; |
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use Closure; |
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use OCA\DAV\CalDAV\Calendar; |
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use OCP\IRequest; |
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use Sabre\DAV\Exception\NotFound; |
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use Sabre\DAV\INode; |
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use Sabre\DAV\PropFind; |
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use Sabre\DAV\Server; |
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use Sabre\DAV\ServerPlugin; |
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use Sabre\HTTP\RequestInterface; |
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use Sabre\HTTP\ResponseInterface; |
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use function array_slice; |
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use function implode; |
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class Plugin extends ServerPlugin { |
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public const PROPERTY_DELETED_AT = '{http://nextcloud.com/ns}deleted-at'; |
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/** @var bool */ |
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private $disableTrashbin; |
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/** @var Server */ |
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private $server; |
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public function __construct(IRequest $request) { |
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$this->disableTrashbin = $request->getHeader('X-NC-CalDAV-No-Trashbin') === '1'; |
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} |
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public function initialize(Server $server): void { |
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$this->server = $server; |
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$server->on('beforeMethod:*', [$this, 'beforeMethod']); |
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$server->on('propFind', Closure::fromCallable([$this, 'propFind'])); |
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} |
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public function beforeMethod(RequestInterface $request, ResponseInterface $response): void { |
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if (!$this->disableTrashbin) { |
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return; |
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} |
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$path = $request->getPath(); |
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$pathParts = explode('/', ltrim($path, '/')); |
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if (\count($pathParts) < 3) { |
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// We are looking for a path like calendars/username/calendarname |
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return; |
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} |
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// $calendarPath will look like calendars/username/calendarname |
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$calendarPath = implode( |
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'/', |
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array_slice($pathParts, 0, 3) |
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); |
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try { |
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$calendar = $this->server->tree->getNodeForPath($calendarPath); |
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if (!($calendar instanceof Calendar)) { |
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// This is odd |
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return; |
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} |
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/** @var Calendar $calendar */ |
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$calendar->disableTrashbin(); |
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} catch (NotFound $ex) { |
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return; |
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} |
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} |
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private function propFind( |
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PropFind $propFind, |
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INode $node): void { |
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if ($node instanceof DeletedCalendarObject) { |
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$propFind->handle(self::PROPERTY_DELETED_AT, function () use ($node) { |
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return $node->getDeletedAt(); |
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}); |
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} |
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} |
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public function getFeatures(): array { |
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return ['nc-calendar-trashbin']; |
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} |
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public function getPluginName(): string { |
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return 'nc-calendar-trashbin'; |
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} |
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} |
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nextcloud /
server
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.