9 files changed, 231 insertions, 0 deletions
diff --git a/lib/pleroma/workers/background_worker.ex b/lib/pleroma/workers/background_worker.ex
new file mode 100644
index 000000000..3ab2b6bcc
--- /dev/null
+++ b/lib/pleroma/workers/background_worker.ex
@@ -0,0 +1,66 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Workers.BackgroundWorker do
+  alias Pleroma.Activity
+  alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy
+  alias Pleroma.Web.OAuth.Token.CleanWorker
+
+  # Note: `max_attempts` is intended to be overridden in `new/1` call
+  use Oban.Worker,
+    queue: "background",
+    max_attempts: Pleroma.Config.get([:workers, :retries, :compile_time_default])
+
+  @impl Oban.Worker
+  def perform(%{"op" => "fetch_initial_posts", "user_id" => user_id}) do
+    user = User.get_by_id(user_id)
+    User.perform(:fetch_initial_posts, user)
+  end
+
+  def perform(%{"op" => "deactivate_user", "user_id" => user_id, "status" => status}) do
+    user = User.get_by_id(user_id)
+    User.perform(:deactivate_async, user, status)
+  end
+
+  def perform(%{"op" => "delete_user", "user_id" => user_id}) do
+    user = User.get_by_id(user_id)
+    User.perform(:delete, user)
+  end
+
+  def perform(%{
+        "op" => "blocks_import",
+        "blocker_id" => blocker_id,
+        "blocked_identifiers" => blocked_identifiers
+      }) do
+    blocker = User.get_by_id(blocker_id)
+    User.perform(:blocks_import, blocker, blocked_identifiers)
+  end
+
+  def perform(%{
+        "op" => "follow_import",
+        "follower_id" => follower_id,
+        "followed_identifiers" => followed_identifiers
+      }) do
+    follower = User.get_by_id(follower_id)
+    User.perform(:follow_import, follower, followed_identifiers)
+  end
+
+  def perform(%{"op" => "clean_expired_tokens"}) do
+    CleanWorker.perform(:clean)
+  end
+
+  def perform(%{"op" => "media_proxy_preload", "message" => message}) do
+    MediaProxyWarmingPolicy.perform(:preload, message)
+  end
+
+  def perform(%{"op" => "media_proxy_prefetch", "url" => url}) do
+    MediaProxyWarmingPolicy.perform(:prefetch, url)
+  end
+
+  def perform(%{"op" => "fetch_data_for_activity", "activity_id" => activity_id}) do
+    activity = Activity.get_by_id(activity_id)
+    Pleroma.Web.RichMedia.Helpers.perform(:fetch, activity)
+  end
+end
diff --git a/lib/pleroma/workers/helper.ex b/lib/pleroma/workers/helper.ex
new file mode 100644
index 000000000..3286ce0e8
--- /dev/null
+++ b/lib/pleroma/workers/helper.ex
@@ -0,0 +1,13 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Workers.Helper do
+  def worker_args(queue) do
+    if max_attempts = Pleroma.Config.get([:workers, :retries, queue]) do
+      [max_attempts: max_attempts]
+    else
+      []
+    end
+  end
+end
diff --git a/lib/pleroma/workers/mailer.ex b/lib/pleroma/workers/mailer.ex
new file mode 100644
index 000000000..8bf9952bc
--- /dev/null
+++ b/lib/pleroma/workers/mailer.ex
@@ -0,0 +1,27 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Workers.Mailer do
+  alias Pleroma.User
+
+  # Note: `max_attempts` is intended to be overridden in `new/1` call
+  use Oban.Worker,
+    queue: "mailer",
+    max_attempts: Pleroma.Config.get([:workers, :retries, :compile_time_default])
+
+  @impl Oban.Worker
+  def perform(%{"op" => "email", "encoded_email" => encoded_email, "config" => config}) do
+    email =
+      encoded_email
+      |> Base.decode64!()
+      |> :erlang.binary_to_term()
+
+    Pleroma.Emails.Mailer.deliver(email, config)
+  end
+
+  def perform(%{"op" => "digest_email", "user_id" => user_id}) do
+    user = User.get_by_id(user_id)
+    Pleroma.DigestEmailWorker.perform(user)
+  end
+end
diff --git a/lib/pleroma/workers/publisher.ex b/lib/pleroma/workers/publisher.ex
new file mode 100644
index 000000000..c890ffb79
--- /dev/null
+++ b/lib/pleroma/workers/publisher.ex
@@ -0,0 +1,23 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Workers.Publisher do
+  alias Pleroma.Activity
+  alias Pleroma.Web.Federator
+
+  # Note: `max_attempts` is intended to be overridden in `new/1` call
+  use Oban.Worker,
+    queue: "federator_outgoing",
+    max_attempts: Pleroma.Config.get([:workers, :retries, :compile_time_default])
+
+  @impl Oban.Worker
+  def perform(%{"op" => "publish", "activity_id" => activity_id}) do
+    activity = Activity.get_by_id(activity_id)
+    Federator.perform(:publish, activity)
+  end
+
+  def perform(%{"op" => "publish_one", "module" => module_name, "params" => params}) do
+    Federator.perform(:publish_one, String.to_atom(module_name), params)
+  end
+end
diff --git a/lib/pleroma/workers/receiver.ex b/lib/pleroma/workers/receiver.ex
new file mode 100644
index 000000000..d3de95716
--- /dev/null
+++ b/lib/pleroma/workers/receiver.ex
@@ -0,0 +1,21 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Workers.Receiver do
+  alias Pleroma.Web.Federator
+
+  # Note: `max_attempts` is intended to be overridden in `new/1` call
+  use Oban.Worker,
+    queue: "federator_incoming",
+    max_attempts: Pleroma.Config.get([:workers, :retries, :compile_time_default])
+
+  @impl Oban.Worker
+  def perform(%{"op" => "incoming_doc", "body" => doc}) do
+    Federator.perform(:incoming_doc, doc)
+  end
+
+  def perform(%{"op" => "incoming_ap_doc", "params" => params}) do
+    Federator.perform(:incoming_ap_doc, params)
+  end
+end
diff --git a/lib/pleroma/workers/scheduled_activity_worker.ex b/lib/pleroma/workers/scheduled_activity_worker.ex
new file mode 100644
index 000000000..a49834fd8
--- /dev/null
+++ b/lib/pleroma/workers/scheduled_activity_worker.ex
@@ -0,0 +1,15 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Workers.ScheduledActivityWorker do
+  # Note: `max_attempts` is intended to be overridden in `new/1` call
+  use Oban.Worker,
+    queue: "scheduled_activities",
+    max_attempts: Pleroma.Config.get([:workers, :retries, :compile_time_default])
+
+  @impl Oban.Worker
+  def perform(%{"op" => "execute", "activity_id" => activity_id}) do
+    Pleroma.ScheduledActivityWorker.perform(:execute, activity_id)
+  end
+end
diff --git a/lib/pleroma/workers/subscriber.ex b/lib/pleroma/workers/subscriber.ex
new file mode 100644
index 000000000..6af3ad0a1
--- /dev/null
+++ b/lib/pleroma/workers/subscriber.ex
@@ -0,0 +1,29 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Workers.Subscriber do
+  alias Pleroma.Repo
+  alias Pleroma.Web.Federator
+  alias Pleroma.Web.Websub.WebsubClientSubscription
+
+  # Note: `max_attempts` is intended to be overridden in `new/1` call
+  use Oban.Worker,
+    queue: "federator_outgoing",
+    max_attempts: Pleroma.Config.get([:workers, :retries, :compile_time_default])
+
+  @impl Oban.Worker
+  def perform(%{"op" => "refresh_subscriptions"}) do
+    Federator.perform(:refresh_subscriptions)
+  end
+
+  def perform(%{"op" => "request_subscription", "websub_id" => websub_id}) do
+    websub = Repo.get(WebsubClientSubscription, websub_id)
+    Federator.perform(:request_subscription, websub)
+  end
+
+  def perform(%{"op" => "verify_websub", "websub_id" => websub_id}) do
+    websub = Repo.get(WebsubClientSubscription, websub_id)
+    Federator.perform(:verify_websub, websub)
+  end
+end
diff --git a/lib/pleroma/workers/transmogrifier.ex b/lib/pleroma/workers/transmogrifier.ex
new file mode 100644
index 000000000..c6b4fab47
--- /dev/null
+++ b/lib/pleroma/workers/transmogrifier.ex
@@ -0,0 +1,18 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Workers.Transmogrifier do
+  alias Pleroma.User
+
+  # Note: `max_attempts` is intended to be overridden in `new/1` call
+  use Oban.Worker,
+    queue: "transmogrifier",
+    max_attempts: Pleroma.Config.get([:workers, :retries, :compile_time_default])
+
+  @impl Oban.Worker
+  def perform(%{"op" => "user_upgrade", "user_id" => user_id}) do
+    user = User.get_by_id(user_id)
+    Pleroma.Web.ActivityPub.Transmogrifier.perform(:user_upgrade, user)
+  end
+end
diff --git a/lib/pleroma/workers/web_pusher.ex b/lib/pleroma/workers/web_pusher.ex
new file mode 100644
index 000000000..b99581eb0
--- /dev/null
+++ b/lib/pleroma/workers/web_pusher.ex
@@ -0,0 +1,19 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Workers.WebPusher do
+  alias Pleroma.Notification
+  alias Pleroma.Repo
+
+  # Note: `max_attempts` is intended to be overridden in `new/1` call
+  use Oban.Worker,
+    queue: "web_push",
+    max_attempts: Pleroma.Config.get([:workers, :retries, :compile_time_default])
+
+  @impl Oban.Worker
+  def perform(%{"op" => "web_push", "notification_id" => notification_id}) do
+    notification = Repo.get(Notification, notification_id)
+    Pleroma.Web.Push.Impl.perform(notification)
+  end
+end