Lemmy Response Bot
Lemmy Response Bot
Contribute to Demigodrick/Lemmy-Response-Bot development by creating an account on GitHub.
As inspired by the bots on Reddit that respond to certain words, I've thrown together this code which allows anyone to set up their own response bot.
There is a bit more detail on Github, but in summary you can set your own trigger word and responses, and you have two modes of operation, "Exclude" which is the default and covers every community you're federated with (and allows moderators of a community to PM the bot to exclude it) and "Include", where you can pick a single community for the bot to be active in.
This is really early days and rough, but should work at the most basic level. Anyone who can provide some ideas/feedback/improvements - I'm totally open to them.
And to prove it works, I'm running Legolas Bot. Any comment you make below with the word "legolas" in will get a response (probably).
Small updates to reduce spaminess - will only reply to top level comments now.
Edit: Little updates include customisable polling rates and the ability to tag the comment creators name in a response.
And to prove it works: legolas
This Is No Mere Ranger. He Is Aragorn, Son Of Arathorn. You Owe Him Your Allegiance.
Looking at the code, it seems to download the 25 newest comments every 5 seconds from the instance it is configured to go through. I understand that this is probably the easiest way to go, but that sounds also like a lot of useless traffic by downloading the same messages over and over. Isn't there a way to make it more efficient and get only the unread messages? Lemmy does not support that? I guess one would need to fiddle in the code of an instance to do that efficiently.
It's in json format so in reality it's very little data. There's no way (that I know of) to grab only "new" comments - I don't think the lemmy api has anything like that.
Even if you put seen comments in a db you've still got to pull them to check if they've been seen or not which defeats the object.
25 every 5 seconds might be a touch overkill too but it does stop the bot missing any comments. I can certainly move them to variables that can be set in the env file/docker.
Edit to add: if it is locked down to one community then yes its way overkill, so will add them as variables and update docs to reflect.
There's no way (that I know of) to grab only "new" comments - I don't think the lemmy api has anything like that.
Huh, that's surprising. The desktop web interface and some apps (Connect) already show the number of new comments on a post:
Seems strange that there is no way to identify which comments these are in the API. Might be a good feature request to propose for the Lemmy devs.
That's exactly what my package which adds webhooks to Lemmy is for. It allows you to listen for events (like a new comment) and react to that. It even allows filtering, so you can filter for comments containing "legolas" at the webhook level and you only receive the event if it's there. More info here.
Tagging @[email protected] as well.
Thank you good sir/madam! It is thanks to this kind of effort that we are slowly making the fediverse a better place!
Does the legolas bot run in exclusive or inclusive mode?
I do not wish to go to Moria.
Exclusive, it is currently active across all of lemmy and mods can pm it to exclude their community from it.
Ok
Thanks for doing that! It could be the template for a megathread-managing bot that was required a few days ago but I did not feel like starting to work on. You make it much easier!
Can't we leave these spamming, forum-cluttering annoying things on Reddit?
Lemmy could be something better.
While the legolas bot is a joke/proof of concept, mods can use a bot like this to support users with various things, respond automatically to key words (especially negative key words).
If you don't like it, block it and move on.
You Would Die Before Your Stroke Fell.
You know well the majority of these things get used for cluttering nonsense and the utility they provide is incredibly minor compared to the clutter they produce.