allow user to start migration in admin settings if no external user back-ends are enabled

1 files changed, 122 insertions, 0 deletions

diff --git a/settings/controller/encryptioncontroller.php b/settings/controller/encryptioncontroller.php
new file mode 100644
index 00000000000..800982d1f04
--- /dev/null
+++ b/settings/controller/encryptioncontroller.php
@@ -0,0 +1,122 @@
+<?php
+/**
+ * @author Björn Schießle <schiessle@owncloud.com>
+ *
+ * @copyright Copyright (c) 2015, 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\Settings\Controller;
+use OC\Files\View;
+use OCA\Encryption\Migration;
+use OCP\IL10N;
+use OCP\AppFramework\Controller;
+use OCP\IRequest;
+use OCP\IConfig;
+use OC\DB\Connection;
+use OCP\IUserManager;
+
+/**
+ * @package OC\Settings\Controller
+ */
+class EncryptionController extends Controller {
+
+	/** @var \OCP\IL10N */
+	private $l10n;
+
+	/** @var  Connection */
+	private $connection;
+
+	/** @var IConfig */
+	private $config;
+
+	/** @var IUserManager */
+	private $userManager;
+
+	/** @var View */
+	private $view;
+
+	/**
+	 * @param string $appName
+	 * @param IRequest $request
+	 * @param \OCP\IL10N $l10n
+	 * @param \OCP\IConfig $config
+	 * @param \OC\DB\Connection $connection
+	 * @param IUserManager $userManager
+	 * @param View $view
+	 */
+	public function __construct($appName,
+								IRequest $request,
+								IL10N $l10n,
+								IConfig $config,
+								Connection $connection,
+								IUserManager $userManager,
+								View $view) {
+		parent::__construct($appName, $request);
+		$this->l10n = $l10n;
+		$this->config = $config;
+		$this->connection = $connection;
+		$this->view = $view;
+		$this->userManager = $userManager;
+	}
+
+	/**
+	 * start migration
+	 *
+	 * @return array
+	 */
+	public function startMigration() {
+        // allow as long execution on the web server as possible
+		set_time_limit(0);
+		$migration = new Migration($this->config, $this->view, $this->connection);
+		$migration->reorganizeSystemFolderStructure();
+		$migration->updateDB();
+
+		try {
+
+			foreach ($this->userManager->getBackends() as $backend) {
+
+				$limit = 500;
+				$offset = 0;
+				do {
+					$users = $backend->getUsers('', $limit, $offset);
+					foreach ($users as $user) {
+						$migration->reorganizeFolderStructureForUser($user);
+					}
+					$offset += $limit;
+				} while (count($users) >= $limit);
+			}
+
+		} catch (\Exception $e) {
+			return array(
+				'data' => array(
+					'message' => (string)$this->l10n->t('A problem occurred, please check your log files (Error: %s)', [$e->getMessage()]),
+				),
+				'status' => 'error',
+			);
+		}
+
+		return array('data' =>
+			array('message' =>
+				(string) $this->l10n->t('Migration Completed')
+			),
+			'status' => 'success'
+		);
+
+	}
+
+}