From b16a460916e0384ec6ed34f80a390b9a4ed4d96d Mon Sep 17 00:00:00 2001
From: Ariadne Conill <ariadne@dereferenced.org>
Date: Thu, 17 Oct 2019 22:53:45 +0000
Subject: [PATCH] federator: remove websub stuff

---
 lib/pleroma/web/federator/federator.ex   | 42 ------------------------
 lib/pleroma/workers/subscriber_worker.ex | 26 ---------------
 2 files changed, 68 deletions(-)
 delete mode 100644 lib/pleroma/workers/subscriber_worker.ex

diff --git a/lib/pleroma/web/federator/federator.ex b/lib/pleroma/web/federator/federator.ex
index 1a2da014a..8227d1a3a 100644
--- a/lib/pleroma/web/federator/federator.ex
+++ b/lib/pleroma/web/federator/federator.ex
@@ -11,18 +11,11 @@ defmodule Pleroma.Web.Federator do
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.Federator.Publisher
   alias Pleroma.Web.OStatus
-  alias Pleroma.Web.Websub
   alias Pleroma.Workers.PublisherWorker
   alias Pleroma.Workers.ReceiverWorker
-  alias Pleroma.Workers.SubscriberWorker
 
   require Logger
 
-  def init do
-    # To do: consider removing this call in favor of scheduled execution (`quantum`-based)
-    refresh_subscriptions(schedule_in: 60)
-  end
-
   @doc "Addresses [memory leaks on recursive replies fetching](https://git.pleroma.social/pleroma/pleroma/issues/161)"
   # credo:disable-for-previous-line Credo.Check.Readability.MaxLineLength
   def allowed_incoming_reply_depth?(depth) do
@@ -53,18 +46,6 @@ def publish(activity) do
     PublisherWorker.enqueue("publish", %{"activity_id" => activity.id})
   end
 
-  def verify_websub(websub) do
-    SubscriberWorker.enqueue("verify_websub", %{"websub_id" => websub.id})
-  end
-
-  def request_subscription(websub) do
-    SubscriberWorker.enqueue("request_subscription", %{"websub_id" => websub.id})
-  end
-
-  def refresh_subscriptions(worker_args \\ []) do
-    SubscriberWorker.enqueue("refresh_subscriptions", %{}, worker_args ++ [max_attempts: 1])
-  end
-
   # Job Worker Callbacks
 
   @spec perform(atom(), module(), any()) :: {:ok, any()} | {:error, any()}
@@ -111,29 +92,6 @@ def perform(:incoming_ap_doc, params) do
     end
   end
 
-  def perform(:request_subscription, websub) do
-    Logger.debug("Refreshing #{websub.topic}")
-
-    with {:ok, websub} <- Websub.request_subscription(websub) do
-      Logger.debug("Successfully refreshed #{websub.topic}")
-    else
-      _e -> Logger.debug("Couldn't refresh #{websub.topic}")
-    end
-  end
-
-  def perform(:verify_websub, websub) do
-    Logger.debug(fn ->
-      "Running WebSub verification for #{websub.id} (#{websub.topic}, #{websub.callback})"
-    end)
-
-    Websub.verify(websub)
-  end
-
-  def perform(:refresh_subscriptions) do
-    Logger.debug("Federator running refresh subscriptions")
-    Websub.refresh_subscriptions()
-  end
-
   def ap_enabled_actor(id) do
     user = User.get_cached_by_ap_id(id)
 
diff --git a/lib/pleroma/workers/subscriber_worker.ex b/lib/pleroma/workers/subscriber_worker.ex
deleted file mode 100644
index fc490e300..000000000
--- a/lib/pleroma/workers/subscriber_worker.ex
+++ /dev/null
@@ -1,26 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.Workers.SubscriberWorker do
-  alias Pleroma.Repo
-  alias Pleroma.Web.Federator
-  alias Pleroma.Web.Websub
-
-  use Pleroma.Workers.WorkerHelper, queue: "federator_outgoing"
-
-  @impl Oban.Worker
-  def perform(%{"op" => "refresh_subscriptions"}, _job) do
-    Federator.perform(:refresh_subscriptions)
-  end
-
-  def perform(%{"op" => "request_subscription", "websub_id" => websub_id}, _job) do
-    websub = Repo.get(Websub.WebsubClientSubscription, websub_id)
-    Federator.perform(:request_subscription, websub)
-  end
-
-  def perform(%{"op" => "verify_websub", "websub_id" => websub_id}, _job) do
-    websub = Repo.get(Websub.WebsubServerSubscription, websub_id)
-    Federator.perform(:verify_websub, websub)
-  end
-end