X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Factivity_pub.ex;h=20f72e676237a3e378bd15100858c7c579247848;hb=182f7bbb1170c44eac4ab4a9efa4ff0bff991c98;hp=d494d5cd1ee628b2de1dc32e506e3a2b57e97f74;hpb=65db5e9f528a3f8d8b3c81953fd160a6744dfffd;p=akkoma diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex index d494d5cd1..20f72e676 100644 --- a/lib/pleroma/web/activity_pub/activity_pub.ex +++ b/lib/pleroma/web/activity_pub/activity_pub.ex @@ -4,6 +4,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do alias Pleroma.Activity + alias Pleroma.Config alias Pleroma.Conversation alias Pleroma.Notification alias Pleroma.Object @@ -25,19 +26,16 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do # For Announce activities, we filter the recipients based on following status for any actors # that match actual users. See issue #164 for more information about why this is necessary. defp get_recipients(%{"type" => "Announce"} = data) do - to = data["to"] || [] - cc = data["cc"] || [] + to = Map.get(data, "to", []) + cc = Map.get(data, "cc", []) + bcc = Map.get(data, "bcc", []) actor = User.get_cached_by_ap_id(data["actor"]) recipients = - (to ++ cc) - |> Enum.filter(fn recipient -> + Enum.filter(Enum.concat([to, cc, bcc]), fn recipient -> case User.get_cached_by_ap_id(recipient) do - nil -> - true - - user -> - User.following?(user, actor) + nil -> true + user -> User.following?(user, actor) end end) @@ -45,17 +43,19 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end defp get_recipients(%{"type" => "Create"} = data) do - to = data["to"] || [] - cc = data["cc"] || [] - actor = data["actor"] || [] - recipients = (to ++ cc ++ [actor]) |> Enum.uniq() + to = Map.get(data, "to", []) + cc = Map.get(data, "cc", []) + bcc = Map.get(data, "bcc", []) + actor = Map.get(data, "actor", []) + recipients = [to, cc, bcc, [actor]] |> Enum.concat() |> Enum.uniq() {recipients, to, cc} end defp get_recipients(data) do - to = data["to"] || [] - cc = data["cc"] || [] - recipients = to ++ cc + to = Map.get(data, "to", []) + cc = Map.get(data, "cc", []) + bcc = Map.get(data, "bcc", []) + recipients = Enum.concat([to, cc, bcc]) {recipients, to, cc} end @@ -73,7 +73,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end defp check_remote_limit(%{"object" => %{"content" => content}}) when not is_nil(content) do - limit = Pleroma.Config.get([:instance, :remote_limit]) + limit = Config.get([:instance, :remote_limit]) String.length(content) <= limit end @@ -188,6 +188,22 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end) end + def stream_out_participations(%Object{data: %{"context" => context}}, user) do + with %Conversation{} = conversation <- Conversation.get_for_ap_id(context), + conversation = Repo.preload(conversation, :participations), + last_activity_id = + fetch_latest_activity_id_for_context(conversation.ap_id, %{ + "user" => user, + "blocking_user" => user + }) do + if last_activity_id do + stream_out_participations(conversation.participations) + end + end + end + + def stream_out_participations(_, _), do: :noop + def stream_out(activity) do public = "https://www.w3.org/ns/activitystreams#Public" @@ -388,6 +404,19 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end end + def delete(%User{ap_id: ap_id, follower_address: follower_address} = user) do + with data <- %{ + "to" => [follower_address], + "type" => "Delete", + "actor" => ap_id, + "object" => %{"type" => "Person", "id" => ap_id} + }, + {:ok, activity} <- insert(data, true, true), + :ok <- maybe_federate(activity) do + {:ok, user} + end + end + def delete(%Object{data: %{"id" => id, "actor" => actor}} = object, local \\ true) do user = User.get_cached_by_ap_id(actor) to = (object.data["to"] || []) ++ (object.data["cc"] || []) @@ -400,7 +429,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do "to" => to, "deleted_activity_id" => activity && activity.id }, - {:ok, activity} <- insert(data, local), + {:ok, activity} <- insert(data, local, false), + stream_out_participations(object, user), _ <- decrease_replies_count_if_reply(object), # Changing note count prior to enqueuing federation task in order to avoid # race conditions on updating user.info @@ -411,8 +441,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end def block(blocker, blocked, activity_id \\ nil, local \\ true) do - outgoing_blocks = Pleroma.Config.get([:activitypub, :outgoing_blocks]) - unfollow_blocked = Pleroma.Config.get([:activitypub, :unfollow_blocked]) + outgoing_blocks = Config.get([:activitypub, :outgoing_blocks]) + unfollow_blocked = Config.get([:activitypub, :unfollow_blocked]) if unfollow_blocked do follow_activity = fetch_latest_follow(blocker, blocked) @@ -489,7 +519,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do from(activity in Activity) |> maybe_preload_objects(opts) - |> exclude_poll_votes(opts) |> restrict_blocked(opts) |> restrict_recipients(recipients, opts["user"]) |> where( @@ -502,6 +531,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do ^context ) ) + |> exclude_poll_votes(opts) |> order_by([activity], desc: activity.id) end @@ -557,14 +587,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do defp restrict_visibility(query, %{visibility: visibility}) when visibility in @valid_visibilities do - query = - from( - a in query, - where: - fragment("activity_visibility(?, ?, ?) = ?", a.actor, a.recipients, a.data, ^visibility) - ) - - query + from( + a in query, + where: + fragment("activity_visibility(?, ?, ?) = ?", a.actor, a.recipients, a.data, ^visibility) + ) end defp restrict_visibility(_query, %{visibility: visibility}) @@ -574,17 +601,24 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do defp restrict_visibility(query, _visibility), do: query - defp restrict_thread_visibility(query, %{"user" => %User{ap_id: ap_id}}) do - query = - from( - a in query, - where: fragment("thread_visibility(?, (?)->>'id') = true", ^ap_id, a.data) - ) + defp restrict_thread_visibility(query, _, %{skip_thread_containment: true} = _), + do: query - query + defp restrict_thread_visibility( + query, + %{"user" => %User{info: %{skip_thread_containment: true}}}, + _ + ), + do: query + + defp restrict_thread_visibility(query, %{"user" => %User{ap_id: ap_id}}, _) do + from( + a in query, + where: fragment("thread_visibility(?, (?)->>'id') = true", ^ap_id, a.data) + ) end - defp restrict_thread_visibility(query, _), do: query + defp restrict_thread_visibility(query, _, _), do: query def fetch_user_activities(user, reading_user, params \\ %{}) do params = @@ -861,9 +895,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do defp maybe_order(query, _), do: query def fetch_activities_query(recipients, opts \\ %{}) do - base_query = from(activity in Activity) + config = %{ + skip_thread_containment: Config.get([:instance, :skip_thread_containment]) + } - base_query + Activity |> maybe_preload_objects(opts) |> maybe_preload_bookmarks(opts) |> maybe_set_thread_muted_field(opts) @@ -882,7 +918,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do |> restrict_muted(opts) |> restrict_media(opts) |> restrict_visibility(opts) - |> restrict_thread_visibility(opts) + |> restrict_thread_visibility(opts, config) |> restrict_replies(opts) |> restrict_reblogs(opts) |> restrict_pinned(opts) @@ -892,11 +928,31 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do end def fetch_activities(recipients, opts \\ %{}) do - fetch_activities_query(recipients, opts) + list_memberships = Pleroma.List.memberships(opts["user"]) + + fetch_activities_query(recipients ++ list_memberships, opts) |> Pagination.fetch_paginated(opts) |> Enum.reverse() + |> maybe_update_cc(list_memberships, opts["user"]) + end + + defp maybe_update_cc(activities, list_memberships, %User{ap_id: user_ap_id}) + when is_list(list_memberships) and length(list_memberships) > 0 do + Enum.map(activities, fn + %{data: %{"bcc" => bcc}} = activity when is_list(bcc) and length(bcc) > 0 -> + if Enum.any?(bcc, &(&1 in list_memberships)) do + update_in(activity.data["cc"], &[user_ap_id | &1]) + else + activity + end + + activity -> + activity + end) end + defp maybe_update_cc(activities, _, _), do: activities + def fetch_activities_bounded_query(query, recipients, recipients_with_public) do from(activity in query, where: