1 files changed, 76 insertions, 0 deletions
diff --git a/apps/files_sharing/lib/expiresharesjob.php b/apps/files_sharing/lib/expiresharesjob.php
new file mode 100644
index 00000000000..bcd3fbe4605
--- /dev/null
+++ b/apps/files_sharing/lib/expiresharesjob.php
@@ -0,0 +1,76 @@
+<?php
+/**
+ * @author Roeland Jago Douma <rullzer@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 OCA\Files_Sharing;
+
+use OC\BackgroundJob\TimedJob;
+
+/**
+ * Delete all shares that are expired
+ */
+class ExpireSharesJob extends TimedJob {
+
+	/**
+	 * sets the correct interval for this timed job
+	 */
+	public function __construct() {
+		// Run once a day
+		$this->setInterval(24 * 60 * 60);
+	}
+
+	/**
+	 * Makes the background job do its work
+	 *
+	 * @param array $argument unused argument
+	 */
+	public function run($argument) {
+		$connection = \OC::$server->getDatabaseConnection();
+		$logger = \OC::$server->getLogger();
+
+		//Current time
+		$now = new \DateTime();
+		$now = $now->format('Y-m-d H:i:s');
+
+		/*
+		 * Expire file link shares only (for now)
+		 */
+		$qb = $connection->getQueryBuilder();
+		$qb->select('id', 'file_source', 'uid_owner', 'item_type')
+			->from('share')
+			->where(
+				$qb->expr()->andX(
+					$qb->expr()->eq('share_type', $qb->expr()->literal(\OCP\Share::SHARE_TYPE_LINK)),
+					$qb->expr()->lte('expiration', $qb->expr()->literal($now)),
+					$qb->expr()->orX(
+						$qb->expr()->eq('item_type', $qb->expr()->literal('file')),
+						$qb->expr()->eq('item_type', $qb->expr()->literal('folder'))
+					)
+				)
+			);
+
+		$shares = $qb->execute();
+		while($share = $shares->fetch()) {
+			\OCP\Share::unshare($share['item_type'], $share['file_source'], \OCP\Share::SHARE_TYPE_LINK, null, $share['uid_owner']);
+		}
+		$shares->closeCursor();
+	}
+
+}