Oh, I always thought COPS needs a calibre library so I didn’t dive deeper into that (I don’t like Calibre cause it needs the files in it’s own library and that kills my folder structure).
I think I’ll look into that again. PHP is not that complicated at last, but within the last weeks I worked on my php programming skills. If it would be possible to fork a Nextcloud app… Let’s have a look.
I organise my books (mixed epub, pdf, cbr/cbz, and additional data like txt, png and jpg) in a folder structure. One reason is that the “Covers” app on Windows 10 uses this structure, the second is that I can put things together into one subfolder what I need for lots of my digital rpg stuff (and that’s mostly pdf). Calibre imports everything into it’s on library (and sorts it in folders based on author name) and kills my sorting structure that way so it gets useless for me and also doesn’t work with the Covers App.
So I want an opds app that simply generate its feed from all the data in one or more given folders.