Title, description and id are now correctly fetched over ActivityPub. But the library we are using is a mess, and the code is extremely ugly. Also our database and logic needs a good number of changes to deal with federation (like we cant use simple numeric IDs).
Why do you think you’re not able to use numeric ids?
Well right now Lemmy uses only the numeric ID to reference communities. Thats not gonna work with federation because there will be multiple communities with ID 1 for example. We could use something like
id@instancebut that looks ugly, so better go withname@instancedirectly. Though what I’ve seen most are randomized IDs likehttps://radical.town/@felix/103279326280720653(okay thats also numeric, I was thinking of Peertube IDs likehttps://peertube.social/videos/watch/b93a8c16-cc62-4c31-9556-ea71a27d80eewhen I wrote that).Btw how far along are you with implementing federation?
Not closer than I was a month ago sadly. I got bogged down in some C2S details.
That being said, my library has pretty much interchangeable C2S - S2S behaviour. Ie, the dev needs not worry about the distinction too much.
Returning to the ID problem. In ActivityPub the ID you expose when federating needs to be a fully qualified IRI, so multiple instances with containing the local numeric ID 1 should not a problem. Otherwise collisions would happen even if using UUIDs or some other non numeric sequence logic.
Good on both you and /u/nutomic (and anyone else) for continuing to work on federation though!
Well, I’m working on federation on another project. :) Thank you, though.
Okay so I’m more thinking of the URLs that are visible to the user, not of ActivityPub. Still need to get more familiar with that.
For user-visible URLs, keep in mind that having plaintext names (so something like
https://lemmy.ml/c/community@communism.lemmy.ml) is good for both human readability and search engine optimization.
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Thank you so much! Keep up the good work!
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