This property can be queries by the clients so they know the max
permissions they can use to share a file with. This will improve the UX.
The oc:permissions proptery is not enough since mountpoints have
different permissions (delete + move by default).
By making it a new property the clients can just request it. On older
servers it will just return a 404 for that property (and thus they know
they have to fall back to their hacky work arounds). But if the property
is returned the client can show proper info.
* unit tests
* intergration test
Introduce a new property "oc:fileid" to return the internal file id.
This is because the original "oc:id" property is a compound and it is
not possible to extract the real id without knowing the instance id. The
instance id is not available to external clients.
Björn Schießle
Roeland Jago Douma
Lukas Reschke
Thomas Müller
Scrutinizer Auto-Fixer
Vincent Petry