alias Pleroma.Object
alias Pleroma.Pagination
alias Pleroma.Repo
+ alias Pleroma.ThreadMute
alias Pleroma.User
alias Pleroma.Web.CommonAPI.Utils
alias Pleroma.Web.Push
import Ecto.Query
import Ecto.Changeset
+
require Logger
@type t :: %__MODULE__{}
end
defp for_user_query_ap_id_opts(user, opts) do
- ap_id_relations =
+ ap_id_relationships =
[:block] ++
if opts[@include_muted_option], do: [], else: [:notification_mute]
- preloaded_ap_ids = User.outgoing_relations_ap_ids(user, ap_id_relations)
+ preloaded_ap_ids = User.outgoing_relationships_ap_ids(user, ap_id_relationships)
exclude_blocked_opts = Map.merge(%{blocked_users_ap_ids: preloaded_ap_ids[:block]}, opts)
|> exclude_notification_muted(user, exclude_notification_muted_opts)
|> exclude_blocked(user, exclude_blocked_opts)
|> exclude_visibility(opts)
- |> exclude_move(opts)
end
defp exclude_blocked(query, user, opts) do
query
|> where([n, a], a.actor not in ^notification_muted_ap_ids)
- |> join(:left, [n, a], tm in Pleroma.ThreadMute,
+ |> join(:left, [n, a], tm in ThreadMute,
on: tm.user_id == ^user.id and tm.context == fragment("?->>'context'", a.data)
)
|> where([n, a, o, tm], is_nil(tm.user_id))
end
- defp exclude_move(query, %{with_move: true}) do
- query
- end
-
- defp exclude_move(query, _opts) do
- where(query, [n, a], fragment("?->>'type' != 'Move'", a.data))
- end
-
@valid_visibilities ~w[direct unlisted public private]
defp exclude_visibility(query, %{exclude_visibilities: visibility})
def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = activity) do
object = Object.normalize(activity)
- unless object && object.data["type"] == "Answer" do
- notifications =
- activity
- |> get_notified_from_activity()
- |> Enum.map(&create_notification(activity, &1))
-
- {:ok, notifications}
- else
+ if object && object.data["type"] == "Answer" do
{:ok, []}
+ else
+ do_create_notifications(activity)
end
end
def create_notifications(%Activity{data: %{"type" => type}} = activity)
when type in ["Like", "Announce", "Follow", "Move", "EmojiReact"] do
+ do_create_notifications(activity)
+ end
+
+ def create_notifications(_), do: {:ok, []}
+
+ defp do_create_notifications(%Activity{} = activity) do
+ {enabled_receivers, disabled_receivers} = get_notified_from_activity(activity)
+ potential_receivers = enabled_receivers ++ disabled_receivers
+
notifications =
- activity
- |> get_notified_from_activity()
- |> Enum.map(&create_notification(activity, &1))
+ Enum.map(potential_receivers, fn user ->
+ do_send = user in enabled_receivers
+ create_notification(activity, user, do_send)
+ end)
{:ok, notifications}
end
- def create_notifications(_), do: {:ok, []}
-
# TODO move to sql, too.
- def create_notification(%Activity{} = activity, %User{} = user) do
+ def create_notification(%Activity{} = activity, %User{} = user, do_send \\ true) do
unless skip?(activity, user) do
{:ok, %{notification: notification}} =
Multi.new()
|> Marker.multi_set_last_read_id(user, "notifications")
|> Repo.transaction()
- ["user", "user:notification"]
- |> Streamer.stream(notification)
+ if do_send do
+ Streamer.stream(["user", "user:notification"], notification)
+ Push.send(notification)
+ end
- Push.send(notification)
notification
end
end
+ @doc """
+ Returns a tuple with 2 elements:
+ {enabled notification receivers, currently disabled receivers (blocking / [thread] muting)}
+
+ NOTE: might be called for FAKE Activities, see ActivityPub.Utils.get_notified_from_object/1
+ """
def get_notified_from_activity(activity, local_only \\ true)
def get_notified_from_activity(%Activity{data: %{"type" => type}} = activity, local_only)
when type in ["Create", "Like", "Announce", "Follow", "Move", "EmojiReact"] do
- []
- |> Utils.maybe_notify_to_recipients(activity)
- |> Utils.maybe_notify_mentioned_recipients(activity)
- |> Utils.maybe_notify_subscribers(activity)
- |> Utils.maybe_notify_followers(activity)
- |> Enum.uniq()
- |> User.get_users_from_set(local_only)
+ potential_receiver_ap_ids =
+ []
+ |> Utils.maybe_notify_to_recipients(activity)
+ |> Utils.maybe_notify_mentioned_recipients(activity)
+ |> Utils.maybe_notify_subscribers(activity)
+ |> Utils.maybe_notify_followers(activity)
+ |> Enum.uniq()
+
+ # Since even subscribers and followers can mute / thread-mute, filtering all above AP IDs
+ notification_enabled_ap_ids =
+ potential_receiver_ap_ids
+ |> exclude_relationship_restricted_ap_ids(activity)
+ |> exclude_thread_muter_ap_ids(activity)
+
+ potential_receivers =
+ potential_receiver_ap_ids
+ |> Enum.uniq()
+ |> User.get_users_from_set(local_only)
+
+ notification_enabled_users =
+ Enum.filter(potential_receivers, fn u -> u.ap_id in notification_enabled_ap_ids end)
+
+ {notification_enabled_users, potential_receivers -- notification_enabled_users}
end
- def get_notified_from_activity(_, _local_only), do: []
+ def get_notified_from_activity(_, _local_only), do: {[], []}
+
+ @doc "Filters out AP IDs of users basing on their relationships with activity actor user"
+ def exclude_relationship_restricted_ap_ids([], _activity), do: []
+
+ def exclude_relationship_restricted_ap_ids(ap_ids, %Activity{} = activity) do
+ relationship_restricted_ap_ids =
+ activity
+ |> Activity.user_actor()
+ |> User.incoming_relationships_ungrouped_ap_ids([
+ :block,
+ :notification_mute
+ ])
+
+ Enum.uniq(ap_ids) -- relationship_restricted_ap_ids
+ end
+
+ @doc "Filters out AP IDs of users who mute activity thread"
+ def exclude_thread_muter_ap_ids([], _activity), do: []
+
+ def exclude_thread_muter_ap_ids(ap_ids, %Activity{} = activity) do
+ thread_muter_ap_ids = ThreadMute.muter_ap_ids(activity.data["context"])
+
+ Enum.uniq(ap_ids) -- thread_muter_ap_ids
+ end
@spec skip?(Activity.t(), User.t()) :: boolean()
- def skip?(activity, user) do
+ def skip?(%Activity{} = activity, %User{} = user) do
[
:self,
:followers,
:non_follows,
:recently_followed
]
- |> Enum.any?(&skip?(&1, activity, user))
+ |> Enum.find(&skip?(&1, activity, user))
end
+ def skip?(_, _), do: false
+
@spec skip?(atom(), Activity.t(), User.t()) :: boolean()
- def skip?(:self, activity, user) do
+ def skip?(:self, %Activity{} = activity, %User{} = user) do
activity.data["actor"] == user.ap_id
end
def skip?(
:followers,
- activity,
- %{notification_settings: %{followers: false}} = user
+ %Activity{} = activity,
+ %User{notification_settings: %{followers: false}} = user
) do
actor = activity.data["actor"]
follower = User.get_cached_by_ap_id(actor)
def skip?(
:non_followers,
- activity,
- %{notification_settings: %{non_followers: false}} = user
+ %Activity{} = activity,
+ %User{notification_settings: %{non_followers: false}} = user
) do
actor = activity.data["actor"]
follower = User.get_cached_by_ap_id(actor)
!User.following?(follower, user)
end
- def skip?(:follows, activity, %{notification_settings: %{follows: false}} = user) do
+ def skip?(
+ :follows,
+ %Activity{} = activity,
+ %User{notification_settings: %{follows: false}} = user
+ ) do
actor = activity.data["actor"]
followed = User.get_cached_by_ap_id(actor)
User.following?(user, followed)
def skip?(
:non_follows,
- activity,
- %{notification_settings: %{non_follows: false}} = user
+ %Activity{} = activity,
+ %User{notification_settings: %{non_follows: false}} = user
) do
actor = activity.data["actor"]
followed = User.get_cached_by_ap_id(actor)
!User.following?(user, followed)
end
- def skip?(:recently_followed, %{data: %{"type" => "Follow"}} = activity, user) do
+ # To do: consider defining recency in hours and checking FollowingRelationship with a single SQL
+ def skip?(:recently_followed, %Activity{data: %{"type" => "Follow"}} = activity, %User{} = user) do
actor = activity.data["actor"]
Notification.for_user(user)
projects / akkoma / blobdiff