|
@@ -0,0 +1,83 @@
|
|
|
+<?php
|
|
|
+declare(strict_types=1);
|
|
|
+/**
|
|
|
+ * @copyright Copyright (c) 2019, 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\Files_Versions\Sabre;
|
|
|
+
|
|
|
+use OC\AppFramework\Http\Request;
|
|
|
+use OCP\IRequest;
|
|
|
+use Sabre\DAV\Exception\NotFound;
|
|
|
+use Sabre\DAV\Server;
|
|
|
+use Sabre\DAV\ServerPlugin;
|
|
|
+use Sabre\HTTP\RequestInterface;
|
|
|
+use Sabre\HTTP\ResponseInterface;
|
|
|
+
|
|
|
+class Plugin extends ServerPlugin {
|
|
|
+
|
|
|
+ /** @var Server */
|
|
|
+ private $server;
|
|
|
+ /** @var IRequest */
|
|
|
+ private $request;
|
|
|
+
|
|
|
+ function __construct(IRequest $request) {
|
|
|
+ $this->request = $request;
|
|
|
+ }
|
|
|
+
|
|
|
+ function initialize(Server $server) {
|
|
|
+ $this->server = $server;
|
|
|
+
|
|
|
+ $server->on('afterMethod:GET', [$this, 'afterGet']);
|
|
|
+ }
|
|
|
+
|
|
|
+ public function afterGet(RequestInterface $request, ResponseInterface $response) {
|
|
|
+ $path = $request->getPath();
|
|
|
+ if (strpos($path, 'versions') !== 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ try {
|
|
|
+ $node = $this->server->tree->getNodeForPath($path);
|
|
|
+ } catch (NotFound $e) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!($node instanceof VersionFile)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ $filename = $node->getVersion()->getSourceFileName();
|
|
|
+
|
|
|
+ if ($this->request->isUserAgent(
|
|
|
+ [
|
|
|
+ Request::USER_AGENT_IE,
|
|
|
+ Request::USER_AGENT_ANDROID_MOBILE_CHROME,
|
|
|
+ Request::USER_AGENT_FREEBOX,
|
|
|
+ ])) {
|
|
|
+ $response->addHeader('Content-Disposition', 'attachment; filename="' . rawurlencode($filename) . '"');
|
|
|
+ } else {
|
|
|
+ $response->addHeader('Content-Disposition', 'attachment; filename*=UTF-8\'\'' . rawurlencode($filename)
|
|
|
+ . '; filename="' . rawurlencode($filename) . '"');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+}
|