A better RSS experience

I’ve been playing around with RSS views of the fediverse hoping to get something comparable to multireddits, but there is a problem.

First of all, it is possible to get reddit feeds on both kbin and lemmy. The URLs look like:

https://KBIN_INSTANCE/rss?magazine=MAGAZINE_NAME
https://LEMMY_INSTANCE/feeds/c/COMMUNITY_NAME?sort=new

Unfortunately, these are problematic when dealing with instances that are not your home instance. Any links to the post page will be absolute remote instance URLs, which means you cannot interact with the post (e.g. leave a comment). The URL really needs to be made relative to your home instance for that to work, but for the life of me, I cannot figure out how to fix that for a specific post. I can only fix the URL to the magazine/community itself and then hope to locate the post within it again.

If there is a way to get home instance-relative RSS feeds, I’m all ears! Failing that, I might work on a scraper that can take URLs of the form:

https://KBIN_INSTANCE/m/MAGAZINE_NAME@REMOTE_INSTANCE
https://LEMMY_INSTANCE/c/COMMUNITY_NAME@REMOTE_INSTANCE

and generate RSS feeds out of them? But I don’t want to reinvent the wheel if something like this is already possible?

It might also be useful to someone trying to write an app with a multireddit-type feature? I will definitely release source if I come up with anything.

EDIT: fixed a typo in URLs

#RedditMigration