diff options
Diffstat (limited to 'lib/pleroma/activity.ex')
| -rw-r--r-- | lib/pleroma/activity.ex | 116 |
1 files changed, 101 insertions, 15 deletions
diff --git a/lib/pleroma/activity.ex b/lib/pleroma/activity.ex index c1065611b..6213d0eb7 100644 --- a/lib/pleroma/activity.ex +++ b/lib/pleroma/activity.ex @@ -1,5 +1,5 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Activity do @@ -12,6 +12,7 @@ defmodule Pleroma.Activity do alias Pleroma.Notification alias Pleroma.Object alias Pleroma.Repo + alias Pleroma.ReportNote alias Pleroma.ThreadMute alias Pleroma.User @@ -26,23 +27,27 @@ defmodule Pleroma.Activity do # https://github.com/tootsuite/mastodon/blob/master/app/models/notification.rb#L19 @mastodon_notification_types %{ "Create" => "mention", - "Follow" => "follow", + "Follow" => ["follow", "follow_request"], "Announce" => "reblog", - "Like" => "favourite" + "Like" => "favourite", + "Move" => "move", + "EmojiReact" => "pleroma:emoji_reaction" } - @mastodon_to_ap_notification_types for {k, v} <- @mastodon_notification_types, - into: %{}, - do: {v, k} - schema "activities" do field(:data, :map) field(:local, :boolean, default: true) field(:actor, :string) field(:recipients, {:array, :string}, default: []) field(:thread_muted?, :boolean, virtual: true) + + # This is a fake relation, + # do not use outside of with_preloaded_user_actor/with_joined_user_actor + has_one(:user_actor, User, on_delete: :nothing, foreign_key: :id) # This is a fake relation, do not use outside of with_preloaded_bookmark/get_bookmark has_one(:bookmark, Bookmark) + # This is a fake relation, do not use outside of with_preloaded_report_notes + has_many(:report_notes, ReportNote) has_many(:notifications, Notification, on_delete: :delete_all) # Attention: this is a fake relation, don't try to preload it blindly and expect it to work! @@ -86,6 +91,30 @@ defmodule Pleroma.Activity do |> preload([activity, object: object], object: object) end + # Note: applies to fake activities (ActivityPub.Utils.get_notified_from_object/1 etc.) + def user_actor(%Activity{actor: nil}), do: nil + + def user_actor(%Activity{} = activity) do + with %User{} <- activity.user_actor do + activity.user_actor + else + _ -> User.get_cached_by_ap_id(activity.actor) + end + end + + def with_joined_user_actor(query, join_type \\ :inner) do + join(query, join_type, [activity], u in User, + on: u.ap_id == activity.actor, + as: :user_actor + ) + end + + def with_preloaded_user_actor(query, join_type \\ :inner) do + query + |> with_joined_user_actor(join_type) + |> preload([activity, user_actor: user_actor], user_actor: user_actor) + end + def with_preloaded_bookmark(query, %User{} = user) do from([a] in query, left_join: b in Bookmark, @@ -96,6 +125,16 @@ defmodule Pleroma.Activity do def with_preloaded_bookmark(query, _), do: query + def with_preloaded_report_notes(query) do + from([a] in query, + left_join: r in ReportNote, + on: a.id == r.activity_id, + preload: [report_notes: r] + ) + end + + def with_preloaded_report_notes(query, _), do: query + def with_set_thread_muted_field(query, %User{} = user) do from([a] in query, left_join: tm in ThreadMute, @@ -223,9 +262,10 @@ defmodule Pleroma.Activity do def normalize(ap_id) when is_binary(ap_id), do: get_by_ap_id_with_object(ap_id) def normalize(_), do: nil - def delete_by_ap_id(id) when is_binary(id) do + def delete_all_by_object_ap_id(id) when is_binary(id) do id |> Queries.by_object_id() + |> Queries.exclude_type("Delete") |> select([u], u) |> Repo.delete_all() |> elem(1) @@ -237,7 +277,7 @@ defmodule Pleroma.Activity do |> purge_web_resp_cache() end - def delete_by_ap_id(_), do: nil + def delete_all_by_object_ap_id(_), do: nil defp purge_web_resp_cache(%Activity{} = activity) do %{path: path} = URI.parse(activity.data["id"]) @@ -247,15 +287,43 @@ defmodule Pleroma.Activity do defp purge_web_resp_cache(nil), do: nil - for {ap_type, type} <- @mastodon_notification_types do + def follow_accepted?( + %Activity{data: %{"type" => "Follow", "object" => followed_ap_id}} = activity + ) do + with %User{} = follower <- Activity.user_actor(activity), + %User{} = followed <- User.get_cached_by_ap_id(followed_ap_id) do + Pleroma.FollowingRelationship.following?(follower, followed) + else + _ -> false + end + end + + def follow_accepted?(_), do: false + + @spec mastodon_notification_type(Activity.t()) :: String.t() | nil + + for {ap_type, type} <- @mastodon_notification_types, not is_list(type) do def mastodon_notification_type(%Activity{data: %{"type" => unquote(ap_type)}}), do: unquote(type) end + def mastodon_notification_type(%Activity{data: %{"type" => "Follow"}} = activity) do + if follow_accepted?(activity) do + "follow" + else + "follow_request" + end + end + def mastodon_notification_type(%Activity{}), do: nil + @spec from_mastodon_notification_type(String.t()) :: String.t() | nil + @doc "Converts Mastodon notification type to AR activity type" def from_mastodon_notification_type(type) do - Map.get(@mastodon_to_ap_notification_types, type) + with {k, _v} <- + Enum.find(@mastodon_notification_types, fn {_k, v} -> type in List.wrap(v) end) do + k + end end def all_by_actor_and_id(actor, status_ids \\ []) @@ -275,15 +343,33 @@ defmodule Pleroma.Activity do |> where([a], fragment("? ->> 'state' = 'pending'", a.data)) end + def following_requests_for_actor(%Pleroma.User{ap_id: ap_id}) do + Queries.by_type("Follow") + |> where([a], fragment("?->>'state' = 'pending'", a.data)) + |> where([a], a.actor == ^ap_id) + |> Repo.all() + end + def restrict_deactivated_users(query) do deactivated_users = - from(u in User.Query.build(deactivated: true), select: u.ap_id) + from(u in User.Query.build(%{deactivated: true}), select: u.ap_id) |> Repo.all() - from(activity in query, - where: activity.actor not in ^deactivated_users - ) + Activity.Queries.exclude_authors(query, deactivated_users) end defdelegate search(user, query, options \\ []), to: Pleroma.Activity.Search + + def direct_conversation_id(activity, for_user) do + alias Pleroma.Conversation.Participation + + with %{data: %{"context" => context}} when is_binary(context) <- activity, + %Pleroma.Conversation{} = conversation <- Pleroma.Conversation.get_for_ap_id(context), + %Participation{id: participation_id} <- + Participation.for_user_and_conversation(for_user, conversation) do + participation_id + else + _ -> nil + end + end end |