Restricting users from navigating to higher folders

[benjaminhull]

Hi there. Thanks for a great Nova package!

I have found that if I set the initial folder to a folder which is one or two levels deep, the user is then unable to navigate back up to higher folders. This is very often helpful! E.g.

FilemanagerField::make('Audio', 'audio')
    ->folder('folder 1/folder 2/')

However, if I go three deep on folder structure, the rule no longer applies and the user can navigate back up the second level.

FilemanagerField::make('Audio', 'audio')
    ->folder('folder 1/folder 2/folder 3') // This will allow the user to still get back to 'folder 2'

Is this by design? And if so, can some configuration be enabled around this behaviour? I think it would really helpful to have:

• The ability to set at what depth this behaviour kicks in
• The ability to override this on a given FilemanagerField::make instance with something like:

FilemanagerField::make('Audio', 'audio')
    ->folder('folder 1/folder 2/folder 3/folder 4')
    ->disallowNavigatingUp() // Stops users from navigating up regardless of level used