1 files changed, 205 insertions, 0 deletions
diff --git a/apps/dav/lib/Comments/RootCollection.php b/apps/dav/lib/Comments/RootCollection.php
new file mode 100644
index 00000000000..cda666f7162
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+++ b/apps/dav/lib/Comments/RootCollection.php
@@ -0,0 +1,205 @@
+<?php
+/**
+ * @author Arthur Schiwon <blizzz@owncloud.com>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OCA\DAV\Comments;
+
+use OCP\Comments\ICommentsManager;
+use OCP\Files\IRootFolder;
+use OCP\ILogger;
+use OCP\IUserManager;
+use OCP\IUserSession;
+use Sabre\DAV\Exception\NotAuthenticated;
+use Sabre\DAV\Exception\Forbidden;
+use Sabre\DAV\Exception\NotFound;
+use Sabre\DAV\ICollection;
+
+class RootCollection implements ICollection {
+
+	/** @var EntityTypeCollection[] */
+	private $entityTypeCollections = [];
+
+	/** @var ICommentsManager */
+	protected $commentsManager;
+
+	/** @var string */
+	protected $name = 'comments';
+
+	/** @var ILogger */
+	protected $logger;
+
+	/** @var IUserManager */
+	protected $userManager;
+	/**
+	 * @var IUserSession
+	 */
+	protected $userSession;
+	/**
+	 * @var IRootFolder
+	 */
+	protected $rootFolder;
+
+	/**
+	 * @param ICommentsManager $commentsManager
+	 * @param IUserManager $userManager
+	 * @param IUserSession $userSession
+	 * @param IRootFolder $rootFolder
+	 * @param ILogger $logger
+	 */
+	public function __construct(
+		ICommentsManager $commentsManager,
+		IUserManager $userManager,
+		IUserSession $userSession,
+		IRootFolder $rootFolder,
+		ILogger $logger)
+	{
+		$this->commentsManager = $commentsManager;
+		$this->logger = $logger;
+		$this->userManager = $userManager;
+		$this->userSession = $userSession;
+		$this->rootFolder = $rootFolder;
+	}
+
+	/**
+	 * initializes the collection. At this point of time, we need the logged in
+	 * user. Since it is not the case when the instance is created, we cannot
+	 * have this in the constructor.
+	 *
+	 * @throws NotAuthenticated
+	 */
+	protected function initCollections() {
+		if(!empty($this->entityTypeCollections)) {
+			return;
+		}
+		$user = $this->userSession->getUser();
+		if(is_null($user)) {
+			throw new NotAuthenticated();
+		}
+		$userFolder = $this->rootFolder->getUserFolder($user->getUID());
+		$this->entityTypeCollections['files'] = new EntityTypeCollection(
+			'files',
+			$this->commentsManager,
+			$userFolder,
+			$this->userManager,
+			$this->userSession,
+			$this->logger
+		);
+	}
+
+	/**
+	 * Creates a new file in the directory
+	 *
+	 * @param string $name Name of the file
+	 * @param resource|string $data Initial payload
+	 * @return null|string
+	 * @throws Forbidden
+	 */
+	function createFile($name, $data = null) {
+		throw new Forbidden('Cannot create comments by id');
+	}
+
+	/**
+	 * Creates a new subdirectory
+	 *
+	 * @param string $name
+	 * @throws Forbidden
+	 */
+	function createDirectory($name) {
+		throw new Forbidden('Permission denied to create collections');
+	}
+
+	/**
+	 * Returns a specific child node, referenced by its name
+	 *
+	 * This method must throw Sabre\DAV\Exception\NotFound if the node does not
+	 * exist.
+	 *
+	 * @param string $name
+	 * @return \Sabre\DAV\INode
+	 * @throws NotFound
+	 */
+	function getChild($name) {
+		$this->initCollections();
+		if(isset($this->entityTypeCollections[$name])) {
+			return $this->entityTypeCollections[$name];
+		}
+		throw new NotFound('Entity type "' . $name . '" not found."');
+	}
+
+	/**
+	 * Returns an array with all the child nodes
+	 *
+	 * @return \Sabre\DAV\INode[]
+	 */
+	function getChildren() {
+		$this->initCollections();
+		return $this->entityTypeCollections;
+	}
+
+	/**
+	 * Checks if a child-node with the specified name exists
+	 *
+	 * @param string $name
+	 * @return bool
+	 */
+	function childExists($name) {
+		$this->initCollections();
+		return isset($this->entityTypeCollections[$name]);
+	}
+
+	/**
+	 * Deleted the current node
+	 *
+	 * @throws Forbidden
+	 */
+	function delete() {
+		throw new Forbidden('Permission denied to delete this collection');
+	}
+
+	/**
+	 * Returns the name of the node.
+	 *
+	 * This is used to generate the url.
+	 *
+	 * @return string
+	 */
+	function getName() {
+		return $this->name;
+	}
+
+	/**
+	 * Renames the node
+	 *
+	 * @param string $name The new name
+	 * @throws Forbidden
+	 */
+	function setName($name) {
+		throw new Forbidden('Permission denied to rename this collection');
+	}
+
+	/**
+	 * Returns the last modification time, as a unix timestamp
+	 *
+	 * @return int
+	 */
+	function getLastModified() {
+		return null;
+	}
+}