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Understanding ActivityPub and Federation (mastodon.social)

submitted 1 year ago by JustusWingert@mastodon.social to c/programming

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Understanding ActivityPub and Federation

I have tried to understand how Federation works but I'm getting a feeling that there's some rather large gaps here. My first attempt was to find an API implementation in python, 3 wasted hours of my life later and I'm making requests.request() calls like it's 2007. And I still can't access the content as presented on the webinterfaces. There doesn't seem to be a way to access eg the communities tab via activitypub? Any Help?

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[–] evilviper 1 points 1 year ago (1 children)

I'm working on something similar in swift and started my project with the assumption that I'll need different API classes for every type of "instance" I want to gather data from (mastadon, lemmy, kbin, etc) and custom server model objects for each instance (as while some properties might be standard across all instances there will probably be some that are specific to an instance(s)).

Then I'll need those objects to be wrapped in a unified protocol to access and display them. Certainly not ideal, and does seem counterintuitive to the idea of the fedi-verse; but hopefully something for activity pub to work towards.

[–] JustusWingert@mastodon.social 2 points 1 year ago

@evilviper I've actually gone ahead and begun work despite lack of discovery. https://github.com/JustusW/UnifiedFediverseObserver
Early stages, but I already can go through linked relations in many cases.