# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ActivityPub do
- alias Pleroma.{Activity, Repo, Object, Upload, User, Notification}
+ alias Pleroma.{Activity, Repo, Object, Upload, User, Notification, Instances}
alias Pleroma.Web.ActivityPub.{Transmogrifier, MRF}
alias Pleroma.Web.WebFinger
alias Pleroma.Web.Federator
{recipients, to, cc}
end
+ defp get_recipients(%{"type" => "Create"} = data) do
+ to = data["to"] || []
+ cc = data["cc"] || []
+ actor = data["actor"] || []
+ recipients = (to ++ cc ++ [actor]) |> Enum.uniq()
+ {recipients, to, cc}
+ end
+
defp get_recipients(data) do
to = data["to"] || []
cc = data["cc"] || []
end
end
- defp check_remote_limit(%{"object" => %{"content" => content}}) do
+ defp check_remote_limit(%{"object" => %{"content" => content}}) when not is_nil(content) do
limit = Pleroma.Config.get([:instance, :remote_limit])
String.length(content) <= limit
end
recipients: recipients
})
+ Task.start(fn ->
+ Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity)
+ end)
+
Notification.create_notifications(activity)
stream_out(activity)
{:ok, activity}
defp restrict_since(query, _), do: query
- defp restrict_tag(query, %{"tag" => tag}) do
+ defp restrict_tag_reject(query, %{"tag_reject" => tag_reject})
+ when is_list(tag_reject) and tag_reject != [] do
+ from(
+ activity in query,
+ where: fragment("(not (? #> '{\"object\",\"tag\"}') \\?| ?)", activity.data, ^tag_reject)
+ )
+ end
+
+ defp restrict_tag_reject(query, _), do: query
+
+ defp restrict_tag_all(query, %{"tag_all" => tag_all})
+ when is_list(tag_all) and tag_all != [] do
+ from(
+ activity in query,
+ where: fragment("(? #> '{\"object\",\"tag\"}') \\?& ?", activity.data, ^tag_all)
+ )
+ end
+
+ defp restrict_tag_all(query, _), do: query
+
+ defp restrict_tag(query, %{"tag" => tag}) when is_list(tag) do
+ from(
+ activity in query,
+ where: fragment("(? #> '{\"object\",\"tag\"}') \\?| ?", activity.data, ^tag)
+ )
+ end
+
+ defp restrict_tag(query, %{"tag" => tag}) when is_binary(tag) do
from(
activity in query,
where: fragment("? <@ (? #> '{\"object\",\"tag\"}')", ^tag, activity.data)
base_query
|> restrict_recipients(recipients, opts["user"])
|> restrict_tag(opts)
+ |> restrict_tag_reject(opts)
+ |> restrict_tag_all(opts)
|> restrict_since(opts)
|> restrict_local(opts)
|> restrict_limit(opts)
end
def publish(actor, activity) do
- followers =
+ remote_followers =
if actor.follower_address in activity.recipients do
{:ok, followers} = User.get_followers(actor)
followers |> Enum.filter(&(!&1.local))
public = is_public?(activity)
remote_inboxes =
- (Pleroma.Web.Salmon.remote_users(activity) ++ followers)
+ (Pleroma.Web.Salmon.remote_users(activity) ++ remote_followers)
|> Enum.filter(fn user -> User.ap_enabled?(user) end)
|> Enum.map(fn %{info: %{source_data: data}} ->
(is_map(data["endpoints"]) && Map.get(data["endpoints"], "sharedInbox")) || data["inbox"]
end)
|> Enum.uniq()
|> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
+ |> Instances.filter_reachable()
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
json = Jason.encode!(data)
digest: digest
})
- @httpoison.post(
- inbox,
- json,
- [
- {"Content-Type", "application/activity+json"},
- {"signature", signature},
- {"digest", digest}
- ]
- )
+ with {:ok, %{status: code}} when code in 200..299 <-
+ result =
+ @httpoison.post(
+ inbox,
+ json,
+ [
+ {"Content-Type", "application/activity+json"},
+ {"signature", signature},
+ {"digest", digest}
+ ]
+ ) do
+ Instances.set_reachable(inbox)
+ result
+ else
+ {_post_result, response} ->
+ Instances.set_unreachable(inbox)
+ {:error, response}
+ end
end
# TODO: