Adds background job to cleanup all previews.

* A repair step that inserts a background job for each user
* Each background job will delete for 15 seconds if it takes longer we
reschedule. This is done so instances that don't use the system cron
won't time out.
* Added tests

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/private/Server.php b/lib/private/Server.php
index 1d3d588e9fc..0963f8feb45 100644
--- a/lib/private/Server.php
+++ b/lib/private/Server.php
@@ -73,6 +73,7 @@ use OC\Lockdown\LockdownManager;
 use OC\Mail\Mailer;
 use OC\Memcache\ArrayCache;
 use OC\Notification\Manager;
+use OC\Repair\NC11\CleanPreviewsBackgroundJob;
 use OC\RichObjectStrings\Validator;
 use OC\Security\Bruteforce\Throttler;
 use OC\Security\CertificateManager;
@@ -798,9 +799,20 @@ class Server extends ServerContainer implements IServerContainer {
 				$c->getSystemConfig()
 			);
 		});
+
 		$this->registerService('LockdownManager', function (Server $c) {
 			return new LockdownManager();
 		});
+
+		/* To trick DI since we don't extend the DIContainer here */
+		$this->registerService(CleanPreviewsBackgroundJob::class, function (Server $c) {
+			return new CleanPreviewsBackgroundJob(
+				$c->getRootFolder(),
+				$c->getLogger(),
+				$c->getJobList(),
+				new TimeFactory()
+			);
+		});
 	}
 
 	/**