No duplicates in file / folder favorites

[highend]

Reference: viewtopic.php?f=2&t=17138&p=147194#p147194

Atm it's possible to create duplicate file / folder favorites (that are in the same folder!). Imho this shouldn't be possible (because it makes no sense)...

duplicate_favorites.png (12.23 KiB) Viewed 278 times

[admin]

I think it can make sense. The Favorite menus can be long and they can be organized in sections, so it can be convenient to have the same favorite in more than one section.

Nevertheless there should be an option to avoid dupes. I'll add a flag.

[highend]

From a different perspective: A file is either a favorite file or ... not

So when you add a flag, please turn it on by default (maybe 0 / empty / not set = avoid duplicates) because
in 95% of all cases the user just wants to add a favorite as a single item