1 files changed, 0 insertions, 127 deletions
diff --git a/apps/files_sharing/lib/external/scanner.php b/apps/files_sharing/lib/external/scanner.php
deleted file mode 100644
index 1cc6cf8f5f9..00000000000
--- a/apps/files_sharing/lib/external/scanner.php
+++ /dev/null
@@ -1,127 +0,0 @@
-<?php
-/**
- * @author Lukas Reschke <lukas@owncloud.com>
- * @author Morris Jobke <hey@morrisjobke.de>
- * @author Olivier Paroz <github@oparoz.com>
- * @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_Sharing\External;
-
-use OC\ForbiddenException;
-use OCP\Files\NotFoundException;
-use OCP\Files\StorageInvalidException;
-use OCP\Files\StorageNotAvailableException;
-
-class Scanner extends \OC\Files\Cache\Scanner {
-	/** @var \OCA\Files_Sharing\External\Storage */
-	protected $storage;
-
-	/** {@inheritDoc} */
-	public function scan($path, $recursive = self::SCAN_RECURSIVE, $reuse = -1, $lock = true) {
-		if(!$this->storage->remoteIsOwnCloud()) {
-			return parent::scan($path, $recursive, $recursive, $lock);
-		}
-
-		$this->scanAll();
-	}
-
-	/**
-	 * Scan a single file and store it in the cache.
-	 * If an exception happened while accessing the external storage,
-	 * the storage will be checked for availability and removed
-	 * if it is not available any more.
-	 *
-	 * @param string $file file to scan
-	 * @param int $reuseExisting
-	 * @param int $parentId
-	 * @param array | null $cacheData existing data in the cache for the file to be scanned
-	 * @param bool $lock set to false to disable getting an additional read lock during scanning
-	 * @return array an array of metadata of the scanned file
-	 */
-	public function scanFile($file, $reuseExisting = 0, $parentId = -1, $cacheData = null, $lock = true) {
-		try {
-			return parent::scanFile($file, $reuseExisting);
-		} catch (ForbiddenException $e) {
-			$this->storage->checkStorageAvailability();
-		} catch (NotFoundException $e) {
-			// if the storage isn't found, the call to
-			// checkStorageAvailable() will verify it and remove it
-			// if appropriate
-			$this->storage->checkStorageAvailability();
-		} catch (StorageInvalidException $e) {
-			$this->storage->checkStorageAvailability();
-		} catch (StorageNotAvailableException $e) {
-			$this->storage->checkStorageAvailability();
-		}
-	}
-
-	/**
-	 * Checks the remote share for changes.
-	 * If changes are available, scan them and update
-	 * the cache.
-	 * @throws NotFoundException
-	 * @throws StorageInvalidException
-	 * @throws \Exception
-	 */
-	public function scanAll() {
-		try {
-			$data = $this->storage->getShareInfo();
-		} catch (\Exception $e) {
-			$this->storage->checkStorageAvailability();
-			throw new \Exception(
-				'Error while scanning remote share: "' .
-				$this->storage->getRemote() . '" ' .
-				$e->getMessage()
-			);
-		}
-		if ($data['status'] === 'success') {
-			$this->addResult($data['data'], '');
-		} else {
-			throw new \Exception(
-				'Error while scanning remote share: "' .
-				$this->storage->getRemote() . '"'
-			);
-		}
-	}
-
-	/**
-	 * @param array $data
-	 * @param string $path
-	 */
-	private function addResult($data, $path) {
-		$id = $this->cache->put($path, $data);
-		if (isset($data['children'])) {
-			$children = [];
-			foreach ($data['children'] as $child) {
-				$children[$child['name']] = true;
-				$this->addResult($child, ltrim($path . '/' . $child['name'], '/'));
-			}
-
-			$existingCache = $this->cache->getFolderContentsById($id);
-			foreach ($existingCache as $existingChild) {
-				// if an existing child is not in the new data, remove it
-				if (!isset($children[$existingChild['name']])) {
-					$this->cache->remove(ltrim($path . '/' . $existingChild['name'], '/'));
-				}
-			}
-		}
-	}
-}