1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Activity do
7 alias Pleroma.{Repo, Activity, Notification}
10 @type t :: %__MODULE__{}
11 @primary_key {:id, Pleroma.FlakeId, autogenerate: true}
13 # https://github.com/tootsuite/mastodon/blob/master/app/models/notification.rb#L19
14 @mastodon_notification_types %{
15 "Create" => "mention",
17 "Announce" => "reblog",
21 schema "activities" do
23 field(:local, :boolean, default: true)
24 field(:actor, :string)
25 field(:recipients, {:array, :string})
26 has_many(:notifications, Notification, on_delete: :delete_all)
31 def get_by_ap_id(ap_id) do
35 where: fragment("(?)->>'id' = ?", activity.data, ^to_string(ap_id))
41 Repo.get(Activity, id)
44 def by_object_ap_id(ap_id) do
49 "coalesce((?)->'object'->>'id', (?)->>'object') = ?",
57 def create_by_object_ap_id(ap_ids) when is_list(ap_ids) do
62 "coalesce((?)->'object'->>'id', (?)->>'object') = ANY(?)",
67 where: fragment("(?)->>'type' = 'Create'", activity.data)
71 def create_by_object_ap_id(ap_id) do
76 "coalesce((?)->'object'->>'id', (?)->>'object') = ?",
81 where: fragment("(?)->>'type' = 'Create'", activity.data)
85 def get_all_create_by_object_ap_id(ap_id) do
86 Repo.all(create_by_object_ap_id(ap_id))
89 def get_create_by_object_ap_id(ap_id) when is_binary(ap_id) do
90 create_by_object_ap_id(ap_id)
94 def get_create_by_object_ap_id(_), do: nil
96 def normalize(obj) when is_map(obj), do: Activity.get_by_ap_id(obj["id"])
97 def normalize(ap_id) when is_binary(ap_id), do: Activity.get_by_ap_id(ap_id)
98 def normalize(_), do: nil
100 def get_in_reply_to_activity(%Activity{data: %{"object" => %{"inReplyTo" => ap_id}}}) do
101 get_create_by_object_ap_id(ap_id)
104 def get_in_reply_to_activity(_), do: nil
106 for {ap_type, type} <- @mastodon_notification_types do
107 def mastodon_notification_type(%Activity{data: %{"type" => unquote(ap_type)}}),
111 def mastodon_notification_type(%Activity{}), do: nil