Quite often there is a subfolder in the movie folder after extraction.
This folder is deleted but the actual movie folder remains behind. This
update fixes that in both cases: move_folder is known, or we work in the
'from' folder.
It isnt perfect this way. I think we need to add a sepperate function to
do this and call that from both when CPS is loading the page and when it
updates a release (e.g. just rebuild the icons)
Proof of concept commit.
It updates the database and calls movie.update.id to refresh the entire movie in the frontend. It would be better to crease a static js file in the release folder and add release functionality there including updating one release only.
mano3m