Catch storage not available in versions expire command
External storage with session credentials is not accessible without a
user session, hence background jobs and CLI commands can't work with
them. The previously unhandled exception causes logged errors in the
nextcloud log. This patch catches the specific exception and logs it as
warnings. So for a production instance the error won't spam their logs
for this non-recoverable and technically unsolvable error if the minimum
log level is set to the default of 3 (error).
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
Fix undefined index and consequential damages in versions code
If the user has no space and there are no versions, there won't be an
`all` index in the versions entry. Hence this triggers a warning and
becomes `null`, afterwards `count`, `foreach` and friends will happily
throw even more warnings and errors because they don't want to play with
`null`. Thus adding a fallback to an empty array.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
Format control structures, classes, methods and function
To continue this formatting madness, here's a tiny patch that adds
unified formatting for control structures like if and loops as well as
classes, their methods and anonymous functions. This basically forces
the constructs to start on the same line. This is not exactly what PSR2
wants, but I think we can have a few exceptions with "our" style. The
starting of braces on the same line is pracrically standard for our
code.
This also removes and empty lines from method/function bodies at the
beginning and end.
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
* Order the imports
* No leading slash on imports
* Empty line before namespace
* One line per import
* Empty after imports
* Emmpty line at bottom of file
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Make sure we only fetch the file by id for the actual owner
Otherwise this will fetch all mounts for the file id which is quite
expensive and causes long saving times in big sharing structures
Signed-off-by: Julius Härtl <jus@bitgrid.net>
currently version ids are timestamps, but for storage provided versions
this is not always the case and they might be strings
Signed-off-by: Robin Appelman <robin@icewind.nl>
To make sure that the versions in the legacy backend are shared again we
have to check the storage of a file. Since all shared files are still on
the owners storage.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Allows apps to register version backends for storage types
The existing versions backend is wrapped in a "legacy" backend.
Signed-off-by: Robin Appelman <robin@icewind.nl>
Fixes #9469
When a version of a file is restored the previews are no longer valid.
Thus we should remove them so they are regenerated.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Robin Appelman
Christoph Wurst
Morris Jobke
Joas Schilling
Liam JACK
Roeland Jago Douma
Georg Ehrke
John Molakvoæ (skjnldsv)
Arthur Schiwon
Julius Härtl
Felix Nieuwenhuizen