Move \OC\Encryption to PSR-4

1 files changed, 124 insertions, 0 deletions

diff --git a/lib/private/Encryption/EncryptionWrapper.php b/lib/private/Encryption/EncryptionWrapper.php
new file mode 100644
index 00000000000..11beb0cd6b1
--- /dev/null
+++ b/lib/private/Encryption/EncryptionWrapper.php
@@ -0,0 +1,124 @@
+<?php
+/**
+ * @author Björn Schießle <schiessle@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 OC\Encryption;
+
+
+use OC\Memcache\ArrayCache;
+use OC\Files\Filesystem;
+use OC\Files\Storage\Wrapper\Encryption;
+use OCP\Files\Mount\IMountPoint;
+use OC\Files\View;
+use OCP\Files\Storage;
+use OCP\ILogger;
+
+/**
+ * Class EncryptionWrapper
+ *
+ * applies the encryption storage wrapper
+ *
+ * @package OC\Encryption
+ */
+class EncryptionWrapper {
+
+	/** @var ArrayCache  */
+	private $arrayCache;
+
+	/** @var  Manager */
+	private $manager;
+
+	/** @var  ILogger */
+	private $logger;
+
+	/**
+	 * EncryptionWrapper constructor.
+	 *
+	 * @param ArrayCache $arrayCache
+	 * @param Manager $manager
+	 * @param ILogger $logger
+	 */
+	public function __construct(ArrayCache $arrayCache,
+								Manager $manager,
+								ILogger $logger
+	) {
+		$this->arrayCache = $arrayCache;
+		$this->manager = $manager;
+		$this->logger = $logger;
+	}
+
+	/**
+	 * Wraps the given storage when it is not a shared storage
+	 *
+	 * @param string $mountPoint
+	 * @param Storage $storage
+	 * @param IMountPoint $mount
+	 * @return Encryption|Storage
+	 */
+	public function wrapStorage($mountPoint, Storage $storage, IMountPoint $mount) {
+		$parameters = [
+			'storage' => $storage,
+			'mountPoint' => $mountPoint,
+			'mount' => $mount
+		];
+
+		if (!$storage->instanceOfStorage('OC\Files\Storage\Shared')
+			&& !$storage->instanceOfStorage('OCA\Files_Sharing\External\Storage')
+			&& !$storage->instanceOfStorage('OC\Files\Storage\OwnCloud')) {
+
+			$user = \OC::$server->getUserSession()->getUser();
+			$mountManager = Filesystem::getMountManager();
+			$uid = $user ? $user->getUID() : null;
+			$fileHelper = \OC::$server->getEncryptionFilesHelper();
+			$keyStorage = \OC::$server->getEncryptionKeyStorage();
+
+			$util = new Util(
+				new View(),
+				\OC::$server->getUserManager(),
+				\OC::$server->getGroupManager(),
+				\OC::$server->getConfig()
+			);
+			$update = new Update(
+				new View(),
+				$util,
+				Filesystem::getMountManager(),
+				$this->manager,
+				$fileHelper,
+				$uid
+			);
+			return new Encryption(
+				$parameters,
+				$this->manager,
+				$util,
+				$this->logger,
+				$fileHelper,
+				$uid,
+				$keyStorage,
+				$update,
+				$mountManager,
+				$this->arrayCache
+			);
+		} else {
+			return $storage;
+		}
+	}
+
+}