Using advanced ACL, it is possible that an user has access to a
directory but not to a subdirectory, so the copying use
Common::copyFromStorage instead of Local::copyFromStorage.
Fix https://github.com/nextcloud/groupfolders/issues/1692
Signed-off-by: Carl Schwan <carl@carlschwan.eu>
Else if a lot of writes happen. It might happen that an old stat result
is used. Resulting in a wrong file size for the file. For example the
text app when a lot of people edit at the same time.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Currently you need to use `opendir` and then call `getMetadata` for
every file, which adds overhead because most storage backends already
get the metadata when doing the `opendir`.
While storagebackends can (and do) use caching to relief this problem,
this adds cache invalidation dificulties and only a limited number of
items are generally cached (to prevent memory usage exploding when
scanning large storages)
With this new methods storage backends can use the child metadata they
got from listing the folder to return metadata without having to keep
seperate caches.
Signed-off-by: Robin Appelman <robin@icewind.nl>
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>
We already catch the result value. Having the warning being logged
explicitly doesn't help and polutes the log.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
this removes the need for temporary storages with some external storage backends.
The new method is added to a separate interface to maintain compatibility with
storage backends implementing the storage interface directly (without inheriting common)
Currently the interface is implemented for objectstorage based storages and local storage
and used by webdav uploads
Signed-off-by: Robin Appelman <robin@icewind.nl>
* found while adding the strict_typing for PHP 7+ migration
* first argument is a boolean - second one is the path
* see http://php.net/manual/en/function.clearstatcache.php
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
If we have a jailed storage we must also fix the internal path on copy.
Else we pass in the wrong path.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
* remove obsolete hack
> // file_get_contents() has a memory leak: https://bugs.php.net/bug.php?id=61961
was closed 4 years ago. we could also use the Common implementation
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
In some cross-local-storage use cases, the Local storage is
instantiated with "/" as data directory. In such cases, calling
realpath() would cause PHP warnings when open_basedir is set.
This fix bypasses the realpath() call when dealing with a root storage.
Downstreaming of https://github.com/owncloud/core/pull/26058
Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
