+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Object.Fetcher do
+ alias Pleroma.HTTP
alias Pleroma.Object
alias Pleroma.Object.Containment
alias Pleroma.Web.ActivityPub.Transmogrifier
require Logger
- @httpoison Application.get_env(:pleroma, :httpoison)
+ defp reinject_object(data) do
+ Logger.debug("Reinjecting object #{data["id"]}")
+
+ with data <- Transmogrifier.fix_object(data),
+ {:ok, object} <- Object.create(data) do
+ {:ok, object}
+ else
+ e ->
+ Logger.error("Error while processing object: #{inspect(e)}")
+ {:error, e}
+ end
+ end
# TODO:
# This will create a Create activity, which we need internally at the moment.
- def fetch_object_from_id(id) do
+ def fetch_object_from_id(id, options \\ []) do
if object = Object.get_cached_by_ap_id(id) do
{:ok, object}
else
"object" => data
},
:ok <- Containment.contain_origin(id, params),
- {:ok, activity} <- Transmogrifier.handle_incoming(params) do
- {:ok, Object.normalize(activity.data["object"], false)}
+ {:ok, activity} <- Transmogrifier.handle_incoming(params, options),
+ {:object, _data, %Object{} = object} <-
+ {:object, data, Object.normalize(activity, false)} do
+ {:ok, object}
else
{:error, {:reject, nil}} ->
{:reject, nil}
+ {:object, data, nil} ->
+ reinject_object(data)
+
object = %Object{} ->
{:ok, object}
Logger.info("Couldn't get object via AP, trying out OStatus fetching...")
case OStatus.fetch_activity_from_url(id) do
- {:ok, [activity | _]} -> {:ok, Object.normalize(activity.data["object"], false)}
+ {:ok, [activity | _]} -> {:ok, Object.normalize(activity, false)}
e -> e
end
end
end
end
- def fetch_object_from_id!(id) do
- with {:ok, object} <- fetch_object_from_id(id) do
+ def fetch_object_from_id!(id, options \\ []) do
+ with {:ok, object} <- fetch_object_from_id(id, options) do
object
else
_e ->
end
def fetch_and_contain_remote_object_from_id(id) do
- Logger.info("Fetching #{id} via AP")
+ Logger.info("Fetching object #{id} via AP")
with true <- String.starts_with?(id, "http"),
- {:ok, %{body: body, status_code: code}} when code in 200..299 <-
- @httpoison.get(
+ {:ok, %{body: body, status: code}} when code in 200..299 <-
+ HTTP.get(
id,
- [Accept: "application/activity+json"],
- follow_redirect: true,
- timeout: 10000,
- recv_timeout: 20000
+ [{:Accept, "application/activity+json"}]
),
{:ok, data} <- Jason.decode(body),
:ok <- Containment.contain_origin_from_id(id, data) do
{:ok, data}
else
+ {:ok, %{status: code}} when code in [404, 410] ->
+ {:error, "Object has been deleted"}
+
e ->
{:error, e}
end