Videos: block banning root folder
To be honest, I don't think the string used is easy to understand for users, I am open to suggestions ...
Commit message: Since the addition the ban folder feature to the video section through context actions, it became possible to ban root folder which wasn't possible from the "Media library folders" view.
This means that once banned, it isn't possible to unban a root folder. Because of this, it should be blocked at the context action level, by checking a path being banned with all root paths in the medialibrary.
Fixes #3042 (closed)
Edited by Duncan McNamara