1 files changed, 0 insertions, 189 deletions
diff --git a/apps/files_trashbin/lib/storage.php b/apps/files_trashbin/lib/storage.php
deleted file mode 100644
index c4c523810ac..00000000000
--- a/apps/files_trashbin/lib/storage.php
+++ /dev/null
@@ -1,189 +0,0 @@
-<?php
-/**
- * @author Björn Schießle <schiessle@owncloud.com>
- * @author Morris Jobke <hey@morrisjobke.de>
- * @author Robin Appelman <icewind@owncloud.com>
- * @author Vincent Petry <pvince81@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\Files_Trashbin;
-
-use OC\Files\Filesystem;
-use OC\Files\Storage\Wrapper\Wrapper;
-use OC\Files\View;
-use OCP\IUserManager;
-
-class Storage extends Wrapper {
-
-	private $mountPoint;
-	// remember already deleted files to avoid infinite loops if the trash bin
-	// move files across storages
-	private $deletedFiles = array();
-
-	/**
-	 * Disable trash logic
-	 *
-	 * @var bool
-	 */
-	private static $disableTrash = false;
-
-	/** @var  IUserManager */
-	private $userManager;
-
-	function __construct($parameters, IUserManager $userManager = null) {
-		$this->mountPoint = $parameters['mountPoint'];
-		$this->userManager = $userManager;
-		parent::__construct($parameters);
-	}
-
-	/**
-	 * @internal
-	 */
-	public static function preRenameHook($params) {
-		// in cross-storage cases, a rename is a copy + unlink,
-		// that last unlink must not go to trash
-		self::$disableTrash = true;
-	}
-
-	/**
-	 * @internal
-	 */
-	public static function postRenameHook($params) {
-		self::$disableTrash = false;
-	}
-
-	/**
-	 * Rename path1 to path2 by calling the wrapped storage.
-	 *
-	 * @param string $path1 first path
-	 * @param string $path2 second path
-	 */
-	public function rename($path1, $path2) {
-		$result = $this->storage->rename($path1, $path2);
-		if ($result === false) {
-			// when rename failed, the post_rename hook isn't triggered,
-			// but we still want to reenable the trash logic
-			self::$disableTrash = false;
-		}
-		return $result;
-	}
-
-	/**
-	 * Deletes the given file by moving it into the trashbin.
-	 *
-	 * @param string $path path of file or folder to delete
-	 *
-	 * @return bool true if the operation succeeded, false otherwise
-	 */
-	public function unlink($path) {
-		return $this->doDelete($path, 'unlink');
-	}
-
-	/**
-	 * Deletes the given folder by moving it into the trashbin.
-	 *
-	 * @param string $path path of folder to delete
-	 *
-	 * @return bool true if the operation succeeded, false otherwise
-	 */
-	public function rmdir($path) {
-		return $this->doDelete($path, 'rmdir');
-	}
-
-	/**
-	 * check if it is a file located in data/user/files only files in the
-	 * 'files' directory should be moved to the trash
-	 *
-	 * @param $path
-	 * @return bool
-	 */
-	protected function shouldMoveToTrash($path){
-		$normalized = Filesystem::normalizePath($this->mountPoint . '/' . $path);
-		$parts = explode('/', $normalized);
-		if (count($parts) < 4) {
-			return false;
-		}
-
-		if ($this->userManager->userExists($parts[1]) && $parts[2] == 'files') {
-			return true;
-		}
-
-		return false;
-	}
-
-	/**
-	 * Run the delete operation with the given method
-	 *
-	 * @param string $path path of file or folder to delete
-	 * @param string $method either "unlink" or "rmdir"
-	 *
-	 * @return bool true if the operation succeeded, false otherwise
-	 */
-	private function doDelete($path, $method) {
-		if (self::$disableTrash
-			|| !\OC_App::isEnabled('files_trashbin')
-			|| (pathinfo($path, PATHINFO_EXTENSION) === 'part')
-			|| $this->shouldMoveToTrash($path) === false
-		) {
-			return call_user_func_array([$this->storage, $method], [$path]);
-		}
-
-		// check permissions before we continue, this is especially important for
-		// shared files
-		if (!$this->isDeletable($path)) {
-			return false;
-		}
-
-		$normalized = Filesystem::normalizePath($this->mountPoint . '/' . $path);
-		$result = true;
-		$view = Filesystem::getView();
-		if (!isset($this->deletedFiles[$normalized]) && $view instanceof View) {
-			$this->deletedFiles[$normalized] = $normalized;
-			if ($filesPath = $view->getRelativePath($normalized)) {
-				$filesPath = trim($filesPath, '/');
-				$result = \OCA\Files_Trashbin\Trashbin::move2trash($filesPath);
-				// in cross-storage cases the file will be copied
-				// but not deleted, so we delete it here
-				if ($result) {
-					call_user_func_array([$this->storage, $method], [$path]);
-				}
-			} else {
-				$result = call_user_func_array([$this->storage, $method], [$path]);
-			}
-			unset($this->deletedFiles[$normalized]);
-		} else if ($this->storage->file_exists($path)) {
-			$result = call_user_func_array([$this->storage, $method], [$path]);
-		}
-
-		return $result;
-	}
-
-	/**
-	 * Setup the storate wrapper callback
-	 */
-	public static function setupStorage() {
-		\OC\Files\Filesystem::addStorageWrapper('oc_trashbin', function ($mountPoint, $storage) {
-			return new \OCA\Files_Trashbin\Storage(
-				array('storage' => $storage, 'mountPoint' => $mountPoint),
-				\OC::$server->getUserManager()
-			);
-		}, 1);
-	}
-
-}