1 files changed, 94 insertions, 0 deletions
diff --git a/businesslayer/folderbusinesslayer.php b/businesslayer/folderbusinesslayer.php
new file mode 100644
index 000000000..916476896
--- /dev/null
+++ b/businesslayer/folderbusinesslayer.php
@@ -0,0 +1,94 @@
+<?php
+
+/**
+* ownCloud - News
+*
+* @author Alessandro Cosentino
+* @author Bernhard Posselt
+* @copyright 2012 Alessandro Cosentino cosenal@gmail.com
+* @copyright 2012 Bernhard Posselt nukeawhale@gmail.com
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either
+* version 3 of the License, or any later version.
+*
+* This library 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 library.  If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+namespace OCA\News\BusinessLayer;
+
+use \OCA\AppFramework\Core\API;
+
+use \OCA\News\Db\Folder;
+use \OCA\News\Db\FolderMapper;
+
+
+class FolderBusinessLayer extends BusinessLayer {
+
+	private $api;
+
+	public function __construct(FolderMapper $folderMapper,
+	                            API $api){
+		parent::__construct($folderMapper);
+		$this->api = $api;
+	}
+
+
+	public function findAll($userId) {
+		return $this->mapper->findAllFromUser($userId);
+	}
+
+
+	private function allowNoNameTwice($folderName, $userId){
+		$existingFolders = $this->mapper->findByName($folderName, $userId);
+		if(count($existingFolders) > 0){
+
+			throw new BusinessLayerException(
+				$this->api->getTrans()->t('Can not add folder: Exists already'));
+		}
+	}
+
+	/**
+	 * @throws BusinessLayerException if name exists already
+	 */
+	public function create($folderName, $userId, $parentId=0) {
+		$this->allowNoNameTwice($folderName, $userId);
+
+		$folder = new Folder();
+		$folder->setName($folderName);
+		$folder->setUserId($userId);
+		$folder->setParentId($parentId);
+		$folder->setOpened(true);
+		return $this->mapper->insert($folder);
+	}
+
+
+	public function open($folderId, $opened, $userId){
+		$folder = $this->find($folderId, $userId);
+		$folder->setOpened($opened);
+		$this->mapper->update($folder);
+	}
+
+
+	/**
+	 * @throws BusinessLayerException if name exists already
+	 */
+	public function rename($folderId, $folderName, $userId){
+		$this->allowNoNameTwice($folderName, $userId);
+
+		$folder = $this->find($folderId, $userId);
+		$folder->setName($folderName);
+		$this->mapper->update($folder);
+	}
+
+
+
+}