X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Fside_effects.ex;h=5a02f1d69ec6a9a62ba12ba0054c1f6a2839566c;hb=4f3c955f264c9a6bfcc302b4644ea9da6e7ad38b;hp=5cc2eb378d76a62a9a429ebe9d285f34dc318a62;hpb=0883a706dc376fdfb7de9df1366803e87c8e7c98;p=akkoma diff --git a/lib/pleroma/web/activity_pub/side_effects.ex b/lib/pleroma/web/activity_pub/side_effects.ex index 5cc2eb378..5a02f1d69 100644 --- a/lib/pleroma/web/activity_pub/side_effects.ex +++ b/lib/pleroma/web/activity_pub/side_effects.ex @@ -6,20 +6,121 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do collection, and so on. """ alias Pleroma.Activity + alias Pleroma.Activity.Ir.Topics + alias Pleroma.ActivityExpiration alias Pleroma.Chat alias Pleroma.Chat.MessageReference + alias Pleroma.FollowingRelationship alias Pleroma.Notification alias Pleroma.Object alias Pleroma.Repo alias Pleroma.User alias Pleroma.Web.ActivityPub.ActivityPub + alias Pleroma.Web.ActivityPub.Builder alias Pleroma.Web.ActivityPub.Pipeline alias Pleroma.Web.ActivityPub.Utils alias Pleroma.Web.Push alias Pleroma.Web.Streamer + alias Pleroma.Workers.BackgroundWorker def handle(object, meta \\ []) + # Task this handles + # - Follows + # - Sends a notification + def handle( + %{ + data: %{ + "actor" => actor, + "type" => "Accept", + "object" => follow_activity_id + } + } = object, + meta + ) do + with %Activity{actor: follower_id} = follow_activity <- + Activity.get_by_ap_id(follow_activity_id), + %User{} = followed <- User.get_cached_by_ap_id(actor), + %User{} = follower <- User.get_cached_by_ap_id(follower_id), + {:ok, follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "accept"), + {:ok, _relationship} <- FollowingRelationship.update(follower, followed, :follow_accept) do + Notification.update_notification_type(followed, follow_activity) + User.update_follower_count(followed) + User.update_following_count(follower) + end + + {:ok, object, meta} + end + + # Task this handles + # - Rejects all existing follow activities for this person + # - Updates the follow state + # - Dismisses notification + def handle( + %{ + data: %{ + "actor" => actor, + "type" => "Reject", + "object" => follow_activity_id + } + } = object, + meta + ) do + with %Activity{actor: follower_id} = follow_activity <- + Activity.get_by_ap_id(follow_activity_id), + %User{} = followed <- User.get_cached_by_ap_id(actor), + %User{} = follower <- User.get_cached_by_ap_id(follower_id), + {:ok, _follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "reject") do + FollowingRelationship.update(follower, followed, :follow_reject) + Notification.dismiss(follow_activity) + end + + {:ok, object, meta} + end + + # Tasks this handle + # - Follows if possible + # - Sends a notification + # - Generates accept or reject if appropriate + def handle( + %{ + data: %{ + "id" => follow_id, + "type" => "Follow", + "object" => followed_user, + "actor" => following_user + } + } = object, + meta + ) do + with %User{} = follower <- User.get_cached_by_ap_id(following_user), + %User{} = followed <- User.get_cached_by_ap_id(followed_user), + {_, {:ok, _}, _, _} <- + {:following, User.follow(follower, followed, :follow_pending), follower, followed} do + if followed.local && !followed.locked do + {:ok, accept_data, _} = Builder.accept(followed, object) + {:ok, _activity, _} = Pipeline.common_pipeline(accept_data, local: true) + end + else + {:following, {:error, _}, _follower, followed} -> + {:ok, reject_data, _} = Builder.reject(followed, object) + {:ok, _activity, _} = Pipeline.common_pipeline(reject_data, local: true) + + _ -> + nil + end + + {:ok, notifications} = Notification.create_notifications(object, do_send: false) + + meta = + meta + |> add_notifications(notifications) + + updated_object = Activity.get_by_ap_id(follow_id) + + {:ok, updated_object, meta} + end + # Tasks this handles: # - Unfollow and block def handle( @@ -70,10 +171,26 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do # Tasks this handles # - Actually create object # - Rollback if we couldn't create it + # - Increase the user note count + # - Increase the reply count + # - Increase replies count + # - Set up ActivityExpiration # - Set up notifications def handle(%{data: %{"type" => "Create"}} = activity, meta) do - with {:ok, _object, meta} <- handle_object_creation(meta[:object_data], meta) do + with {:ok, object, meta} <- handle_object_creation(meta[:object_data], meta), + %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do {:ok, notifications} = Notification.create_notifications(activity, do_send: false) + {:ok, _user} = ActivityPub.increase_note_count_if_public(user, object) + + if in_reply_to = object.data["inReplyTo"] do + Object.increase_replies_count(in_reply_to) + end + + if expires_at = activity.data["expires_at"] do + ActivityExpiration.create(activity, expires_at) + end + + BackgroundWorker.enqueue("fetch_data_for_activity", %{"activity_id" => activity.id}) meta = meta @@ -97,7 +214,10 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do if !User.is_internal_user?(user) do Notification.create_notifications(object) - ActivityPub.stream_out(object) + + object + |> Topics.get_activity_topics() + |> Streamer.stream(object) end {:ok, object, meta} @@ -200,19 +320,43 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do end end + def handle_object_creation(%{"type" => "Answer"} = object_map, meta) do + with {:ok, object, meta} <- Pipeline.common_pipeline(object_map, meta) do + Object.increase_vote_count( + object.data["inReplyTo"], + object.data["name"], + object.data["actor"] + ) + + {:ok, object, meta} + end + end + + def handle_object_creation(%{"type" => "Question"} = object, meta) do + with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do + {:ok, object, meta} + end + end + # Nothing to do - def handle_object_creation(object) do - {:ok, object} + def handle_object_creation(object, meta) do + {:ok, object, meta} end - def handle_undoing(%{data: %{"type" => "Like"}} = object) do - with %Object{} = liked_object <- Object.get_by_ap_id(object.data["object"]), - {:ok, _} <- Utils.remove_like_from_object(object, liked_object), - {:ok, _} <- Repo.delete(object) do - :ok + defp undo_like(nil, object), do: delete_object(object) + + defp undo_like(%Object{} = liked_object, object) do + with {:ok, _} <- Utils.remove_like_from_object(object, liked_object) do + delete_object(object) end end + def handle_undoing(%{data: %{"type" => "Like"}} = object) do + object.data["object"] + |> Object.get_by_ap_id() + |> undo_like(object) + end + def handle_undoing(%{data: %{"type" => "EmojiReact"}} = object) do with %Object{} = reacted_object <- Object.get_by_ap_id(object.data["object"]), {:ok, _} <- Utils.remove_emoji_reaction_from_object(object, reacted_object), @@ -242,6 +386,11 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do def handle_undoing(object), do: {:error, ["don't know how to handle", object]} + @spec delete_object(Object.t()) :: :ok | {:error, Ecto.Changeset.t()} + defp delete_object(object) do + with {:ok, _} <- Repo.delete(object), do: :ok + end + defp send_notifications(meta) do Keyword.get(meta, :notifications, []) |> Enum.each(fn notification ->