mirror of
https://akkoma.dev/AkkomaGang/akkoma.git
synced 2024-11-27 16:24:23 +00:00
6aa116eca7
Both objects and create activities will now go through the common pipeline and will be validated. Objects are now created as a side effect of the Create activity, rolling back a transaction if it's not possible to insert the object.
74 lines
2 KiB
Elixir
74 lines
2 KiB
Elixir
defmodule Pleroma.Web.ActivityPub.SideEffects do
|
|
@moduledoc """
|
|
This module looks at an inserted object and executes the side effects that it
|
|
implies. For example, a `Like` activity will increase the like count on the
|
|
liked object, a `Follow` activity will add the user to the follower
|
|
collection, and so on.
|
|
"""
|
|
alias Pleroma.Chat
|
|
alias Pleroma.Notification
|
|
alias Pleroma.Object
|
|
alias Pleroma.Repo
|
|
alias Pleroma.User
|
|
alias Pleroma.Web.ActivityPub.Pipeline
|
|
alias Pleroma.Web.ActivityPub.Utils
|
|
|
|
def handle(object, meta \\ [])
|
|
|
|
# Tasks this handles:
|
|
# - Add like to object
|
|
# - Set up notification
|
|
def handle(%{data: %{"type" => "Like"}} = object, meta) do
|
|
{:ok, result} =
|
|
Pleroma.Repo.transaction(fn ->
|
|
liked_object = Object.get_by_ap_id(object.data["object"])
|
|
Utils.add_like_to_object(object, liked_object)
|
|
|
|
Notification.create_notifications(object)
|
|
|
|
{:ok, object, meta}
|
|
end)
|
|
|
|
result
|
|
end
|
|
|
|
# Tasks this handles
|
|
# - Actually create object
|
|
# - Rollback if we couldn't create it
|
|
# - Set up notifications
|
|
def handle(%{data: %{"type" => "Create"}} = activity, meta) do
|
|
with {:ok, _object, _meta} <- handle_object_creation(meta[:object_data], meta) do
|
|
Notification.create_notifications(activity)
|
|
{:ok, activity, meta}
|
|
else
|
|
e -> Repo.rollback(e)
|
|
end
|
|
end
|
|
|
|
# Nothing to do
|
|
def handle(object, meta) do
|
|
{:ok, object, meta}
|
|
end
|
|
|
|
def handle_object_creation(%{"type" => "ChatMessage"} = object, meta) do
|
|
with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
|
|
actor = User.get_cached_by_ap_id(object.data["actor"])
|
|
recipient = User.get_cached_by_ap_id(hd(object.data["to"]))
|
|
|
|
[[actor, recipient], [recipient, actor]]
|
|
|> Enum.each(fn [user, other_user] ->
|
|
if user.local do
|
|
Chat.bump_or_create(user.id, other_user.ap_id)
|
|
end
|
|
end)
|
|
|
|
{:ok, object, meta}
|
|
end
|
|
end
|
|
|
|
# Nothing to do
|
|
def handle_object_creation(object) do
|
|
{:ok, object}
|
|
end
|
|
end
|