# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Notification do
alias Pleroma.Repo
alias Pleroma.ThreadMute
alias Pleroma.User
+ alias Pleroma.Web.CommonAPI
alias Pleroma.Web.CommonAPI.Utils
alias Pleroma.Web.Push
alias Pleroma.Web.Streamer
move
pleroma:chat_mention
pleroma:emoji_reaction
+ pleroma:report
reblog
+ poll
}
def changeset(%Notification{} = notification, attrs) do
Notification
|> where(user_id: ^user.id)
- |> where(
- [n, a],
- fragment(
- "? not in (SELECT ap_id FROM users WHERE deactivated = 'true')",
- a.actor
- )
- )
|> join(:inner, [n], activity in assoc(n, :activity))
|> join(:left, [n, a], object in Object,
on:
a.data
)
)
+ |> join(:inner, [_n, a], u in User, on: u.ap_id == a.actor, as: :user_actor)
|> preload([n, a, o], activity: {a, object: o})
+ |> where([user_actor: user_actor], user_actor.is_active)
|> exclude_notification_muted(user, exclude_notification_muted_opts)
|> exclude_blocked(user, exclude_blocked_opts)
|> exclude_filtered(user)
query
|> where([n, a], a.actor not in ^notification_muted_ap_ids)
|> join(:left, [n, a], tm in ThreadMute,
- on: tm.user_id == ^user.id and tm.context == fragment("?->>'context'", a.data)
+ on: tm.user_id == ^user.id and tm.context == fragment("?->>'context'", a.data),
+ as: :thread_mute
)
- |> where([n, a, o, tm], is_nil(tm.user_id))
+ |> where([thread_mute: thread_mute], is_nil(thread_mute.user_id))
end
defp exclude_filtered(query, user) do
def create_notifications(activity, options \\ [])
def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = activity, options) do
- object = Object.normalize(activity, false)
+ object = Object.normalize(activity, fetch: false)
if object && object.data["type"] == "Answer" do
{:ok, []}
end
def create_notifications(%Activity{data: %{"type" => type}} = activity, options)
- when type in ["Follow", "Like", "Announce", "Move", "EmojiReact"] do
+ when type in ["Follow", "Like", "Announce", "Move", "EmojiReact", "Flag"] do
do_create_notifications(activity, options)
end
notifications =
Enum.map(potential_receivers, fn user ->
do_send = do_send && user in enabled_receivers
- create_notification(activity, user, do_send)
+ create_notification(activity, user, do_send: do_send)
end)
|> Enum.reject(&is_nil/1)
"EmojiReact" ->
"pleroma:emoji_reaction"
+ "Flag" ->
+ "pleroma:report"
+
# Compatibility with old reactions
"EmojiReaction" ->
"pleroma:emoji_reaction"
end
# TODO move to sql, too.
- def create_notification(%Activity{} = activity, %User{} = user, do_send \\ true) do
- unless skip?(activity, user) do
+ def create_notification(%Activity{} = activity, %User{} = user, opts \\ []) do
+ do_send = Keyword.get(opts, :do_send, true)
+ type = Keyword.get(opts, :type, type_from_activity(activity))
+
+ unless skip?(activity, user, opts) do
{:ok, %{notification: notification}} =
Multi.new()
|> Multi.insert(:notification, %Notification{
user_id: user.id,
activity: activity,
- type: type_from_activity(activity)
+ seen: mark_as_read?(activity, user),
+ type: type
})
|> Marker.multi_set_last_read_id(user, "notifications")
|> Repo.transaction()
end
end
+ def create_poll_notifications(%Activity{} = activity) do
+ with %Object{data: %{"type" => "Question", "actor" => actor} = data} <-
+ Object.normalize(activity) do
+ voters =
+ case data do
+ %{"voters" => voters} when is_list(voters) -> voters
+ _ -> []
+ end
+
+ notifications =
+ Enum.reduce([actor | voters], [], fn ap_id, acc ->
+ with %User{local: true} = user <- User.get_by_ap_id(ap_id) do
+ [create_notification(activity, user, type: "poll") | acc]
+ else
+ _ -> acc
+ end
+ end)
+
+ {:ok, notifications}
+ end
+ end
+
@doc """
Returns a tuple with 2 elements:
{notification-enabled receivers, currently disabled receivers (blocking / [thread] muting)}
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
+ when type in ["Create", "Like", "Announce", "Follow", "Move", "EmojiReact", "Flag"] do
potential_receiver_ap_ids = get_potential_receiver_ap_ids(activity)
potential_receivers =
[object_id]
end
+ def get_potential_receiver_ap_ids(%{data: %{"type" => "Flag", "actor" => actor}}) do
+ (User.all_superusers() |> Enum.map(fn user -> user.ap_id end)) -- [actor]
+ end
+
def get_potential_receiver_ap_ids(activity) do
[]
|> Utils.maybe_notify_to_recipients(activity)
Enum.uniq(ap_ids) -- thread_muter_ap_ids
end
- @spec skip?(Activity.t(), User.t()) :: boolean()
- def skip?(%Activity{} = activity, %User{} = user) do
+ def skip?(activity, user, opts \\ [])
+
+ @spec skip?(Activity.t(), User.t(), Keyword.t()) :: boolean()
+ def skip?(%Activity{} = activity, %User{} = user, opts) do
[
:self,
:invisible,
:recently_followed,
:filtered
]
- |> Enum.find(&skip?(&1, activity, user))
+ |> Enum.find(&skip?(&1, activity, user, opts))
end
- def skip?(_, _), do: false
+ def skip?(_activity, _user, _opts), do: false
- @spec skip?(atom(), Activity.t(), User.t()) :: boolean()
- def skip?(:self, %Activity{} = activity, %User{} = user) do
- activity.data["actor"] == user.ap_id
+ @spec skip?(atom(), Activity.t(), User.t(), Keyword.t()) :: boolean()
+ def skip?(:self, %Activity{} = activity, %User{} = user, opts) do
+ cond do
+ opts[:type] == "poll" -> false
+ activity.data["actor"] == user.ap_id -> true
+ true -> false
+ end
end
- def skip?(:invisible, %Activity{} = activity, _) do
+ def skip?(:invisible, %Activity{} = activity, _user, _opts) do
actor = activity.data["actor"]
user = User.get_cached_by_ap_id(actor)
User.invisible?(user)
def skip?(
:block_from_strangers,
%Activity{} = activity,
- %User{notification_settings: %{block_from_strangers: true}} = user
+ %User{notification_settings: %{block_from_strangers: true}} = user,
+ opts
) do
actor = activity.data["actor"]
follower = User.get_cached_by_ap_id(actor)
- !User.following?(follower, user)
+
+ cond do
+ opts[:type] == "poll" -> false
+ user.ap_id == actor -> false
+ !User.following?(follower, user) -> true
+ true -> false
+ end
end
# 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
+ def skip?(
+ :recently_followed,
+ %Activity{data: %{"type" => "Follow"}} = activity,
+ %User{} = user,
+ _opts
+ ) do
actor = activity.data["actor"]
Notification.for_user(user)
end)
end
- def skip?(:filtered, %{data: %{"type" => type}}, _) when type in ["Follow", "Move"], do: false
+ def skip?(:filtered, %{data: %{"type" => type}}, _user, _opts) when type in ["Follow", "Move"],
+ do: false
- def skip?(:filtered, activity, user) do
- object = Object.normalize(activity)
+ def skip?(:filtered, activity, user, _opts) do
+ object = Object.normalize(activity, fetch: false)
cond do
is_nil(object) ->
end
end
- def skip?(_, _, _), do: false
+ def skip?(_type, _activity, _user, _opts), do: false
+
+ def mark_as_read?(activity, target_user) do
+ user = Activity.user_actor(activity)
+ User.mutes_user?(target_user, user) || CommonAPI.thread_muted?(target_user, activity)
+ end
def for_user_and_activity(user, activity) do
from(n in __MODULE__,
)
|> Repo.one()
end
+
+ @spec mark_context_as_read(User.t(), String.t()) :: {integer(), nil | [term()]}
+ def mark_context_as_read(%User{id: id}, context) do
+ from(
+ n in Notification,
+ join: a in assoc(n, :activity),
+ where: n.user_id == ^id,
+ where: n.seen == false,
+ where: fragment("?->>'context'", a.data) == ^context
+ )
+ |> Repo.update_all(set: [seen: true])
+ end
end
projects / akkoma / blobdiff