Using a regex instead of ID placement

[sxales]

There is no convention among release groups on the placement of JAV IDs so it would be nice if the scraper used a regex such as [a-zA-Z]{2,5}[-_]{0,1}[0-9]{3,5}. Instead of searching for the last word in the file name.

[rahadiancs]

I don't know about others, but I usually renamed the directory to the correct JAV ID and nothing more (no titles, no nothing). Also your regex would missed some ID like 24ID-020 and 300MAAN-020.