nextcloud/apps/dav/lib/Files/Sharing/FilesDropPlugin.php

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<?php
/**
* @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 OCA\DAV\Files\Sharing;
use OC\Files\View;
use Sabre\DAV\ServerPlugin;
use Sabre\HTTP\RequestInterface;
use Sabre\HTTP\ResponseInterface;
/**
* Make sure that the destination is writable
*/
class FilesDropPlugin extends ServerPlugin {
/** @var View */
private $view;
/** @var bool */
private $enabled = false;
/**
* @param View $view
*/
public function setView($view) {
$this->view = $view;
}
public function enable() {
$this->enabled = true;
}
/**
* This initializes the plugin.
*
* @param \Sabre\DAV\Server $server Sabre server
*
* @return void
*/
public function initialize(\Sabre\DAV\Server $server) {
$server->on('beforeMethod:PUT', [$this, 'beforeMethod']);
$this->enabled = false;
}
public function beforeMethod(RequestInterface $request, ResponseInterface $response){
if (!$this->enabled) {
return;
}
$path = $request->getPath();
if ($this->view->file_exists($path)) {
$newName = \OC_Helper::buildNotExistingFileNameForView('/', $path, $this->view);
$url = $request->getBaseUrl() . $newName . '?';
$parms = $request->getQueryParameters();
$first = true;
foreach ($parms as $k => $v) {
if ($first) {
$url .= '?';
$first = false;
} else {
$url .= '&';
}
$url .= $k . '=' . $v;
}
$request->setUrl($url);
}
}
}