From 8b81d6222773180c9632b7b53ebe7f5ee19f4f65 Mon Sep 17 00:00:00 2001 From: Mark Felder Date: Thu, 8 Oct 2020 11:55:35 -0500 Subject: [PATCH] Upstream original followbot implementation --- config/config.exs | 2 + .../web/activity_pub/mrf/follow_bot_policy.ex | 41 +++++++++++++++++++ 2 files changed, 43 insertions(+) create mode 100644 lib/pleroma/web/activity_pub/mrf/follow_bot_policy.ex diff --git a/config/config.exs b/config/config.exs index 8d1e17b42..4381068ac 100644 --- a/config/config.exs +++ b/config/config.exs @@ -409,6 +409,8 @@ threshold: 604_800, actions: [:delist, :strip_followers] +config :pleroma, :mrf_follow_bot, follower_nickname: nil + config :pleroma, :rich_media, enabled: true, ignore_hosts: [], diff --git a/lib/pleroma/web/activity_pub/mrf/follow_bot_policy.ex b/lib/pleroma/web/activity_pub/mrf/follow_bot_policy.ex new file mode 100644 index 000000000..fb123dbd3 --- /dev/null +++ b/lib/pleroma/web/activity_pub/mrf/follow_bot_policy.ex @@ -0,0 +1,41 @@ +defmodule Pleroma.Web.ActivityPub.MRF.FollowBotPolicy do + @behaviour Pleroma.Web.ActivityPub.MRF + alias Pleroma.User + alias Pleroma.Web.CommonAPI + require Logger + + @impl true + def filter(message) do + Task.start(fn -> + follower_nickname = Pleroma.Config.get([:mrf_follow_bot, :follower_nickname]) + + with %User{} = follower <- User.get_cached_by_nickname(follower_nickname), + %{"type" => "Create", "object" => %{"type" => "Note"}} <- message do + to = Map.get(message, "to", []) + cc = Map.get(message, "cc", []) + actor = [message["actor"]] + + Enum.concat([to, cc, actor]) + |> List.flatten() + |> User.get_all_by_ap_id() + |> Enum.each(fn user -> + Logger.info("Checking if #{user.nickname} can be followed") + + with false <- User.following?(follower, user), + false <- user.locked, + false <- (user.bio || "") |> String.downcase() |> String.contains?("nobot") do + Logger.info("Following #{user.nickname}") + CommonAPI.follow(follower, user) + end + end) + end + end) + + {:ok, message} + end + + @impl true + def describe do + {:ok, %{}} + end +end