1 files changed, 94 insertions, 0 deletions
diff --git a/apps/dav/lib/Files/Sharing/FilesDropPlugin.php b/apps/dav/lib/Files/Sharing/FilesDropPlugin.php
new file mode 100644
index 00000000000..ccfa452cb68
--- /dev/null
+++ b/apps/dav/lib/Files/Sharing/FilesDropPlugin.php
@@ -0,0 +1,94 @@
+<?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);
+		}
+
+
+	}
+}