+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Web.ActivityPub.Utils do
- alias Pleroma.{Repo, Web, Object, Activity, User}
+ alias Pleroma.{Repo, Web, Object, Activity, User, Notification}
alias Pleroma.Web.Router.Helpers
alias Pleroma.Web.Endpoint
alias Ecto.{Changeset, UUID}
import Ecto.Query
require Logger
+ @supported_object_types ["Article", "Note", "Video", "Page"]
+
# Some implementations send the actor URI as the actor field, others send the entire actor object,
# so figure out what the actor's URI is based on what we have.
def get_ap_id(object) do
%{
"@context" => [
"https://www.w3.org/ns/activitystreams",
- "https://litepub.github.io/litepub/context.jsonld"
+ "#{Web.base_url()}/schemas/litepub-0.1.jsonld"
]
}
end
"#{Web.base_url()}/#{type}/#{UUID.generate()}"
end
+ def get_notified_from_object(%{"type" => type} = object) when type in @supported_object_types do
+ fake_create_activity = %{
+ "to" => object["to"],
+ "cc" => object["cc"],
+ "type" => "Create",
+ "object" => object
+ }
+
+ Notification.get_notified_from_activity(%Activity{data: fake_create_activity}, false)
+ end
+
def get_notified_from_object(object) do
- User.get_notified_from_activity(%Activity{data: object}, false)
+ Notification.get_notified_from_activity(%Activity{data: object}, false)
end
def create_context(context) do
Inserts a full object if it is contained in an activity.
"""
def insert_full_object(%{"object" => %{"type" => type} = object_data})
- when is_map(object_data) and type in ["Article", "Note", "Video", "Page"] do
+ when is_map(object_data) and type in @supported_object_types do
with {:ok, _} <- Object.create(object_data) do
:ok
end
Repo.one(query)
end
+ @doc """
+ Returns like activities targeting an object
+ """
+ def get_object_likes(%{data: %{"id" => id}}) do
+ query =
+ from(
+ activity in Activity,
+ # this is to use the index
+ where:
+ fragment(
+ "coalesce((?)->'object'->>'id', (?)->>'object') = ?",
+ activity.data,
+ activity.data,
+ ^id
+ ),
+ where: fragment("(?)->>'type' = 'Like'", activity.data)
+ )
+
+ Repo.all(query)
+ end
+
def make_like_data(%User{ap_id: ap_id} = actor, %{data: %{"id" => id}} = object, activity_id) do
data = %{
"type" => "Like",
"""
def make_follow_data(
%User{ap_id: follower_id},
- %User{ap_id: followed_id} = followed,
+ %User{ap_id: followed_id} = _followed,
activity_id
) do
data = %{