From 7b0593367756adc459a7b7bbaa0ace567b97742f Mon Sep 17 00:00:00 2001 From: rinpatch Date: Sun, 19 Apr 2020 21:45:20 +0000 Subject: [PATCH] Merge branch '1559-follow-request-notifications' into 'develop' [#1559] Support for "follow_request" notifications Closes #1559 See merge request pleroma/pleroma!2354 --- config/config.exs | 2 + config/description.exs | 14 ++++ lib/pleroma/activity.ex | 38 +++++++-- lib/pleroma/notification.ex | 11 ++- lib/pleroma/user.ex | 2 + .../mastodon_api/views/notification_view.ex | 6 +- lib/pleroma/web/push/impl.ex | 77 +++++++++++------- lib/pleroma/web/push/subscription.ex | 8 ++ test/notification_test.exs | 80 ++++++++++++++++--- 9 files changed, 189 insertions(+), 49 deletions(-) diff --git a/config/config.exs b/config/config.exs index 3357e23e7..6b881e1b2 100644 --- a/config/config.exs +++ b/config/config.exs @@ -581,6 +581,8 @@ inactivity_threshold: 7 } +config :pleroma, :notifications, enable_follow_request_notifications: false + config :pleroma, :oauth2, token_expires_in: 600, issue_new_refresh_token: true, diff --git a/config/description.exs b/config/description.exs index 5a1e9e9af..19ff55540 100644 --- a/config/description.exs +++ b/config/description.exs @@ -2286,6 +2286,20 @@ } ] }, + %{ + group: :pleroma, + key: :notifications, + type: :group, + description: "Notification settings", + children: [ + %{ + key: :enable_follow_request_notifications, + type: :boolean, + description: + "Enables notifications on new follow requests (causes issues with older PleromaFE versions)." + } + ] + }, %{ group: :pleroma, key: Pleroma.Emails.UserEmail, diff --git a/lib/pleroma/activity.ex b/lib/pleroma/activity.ex index 5a8329e69..6213d0eb7 100644 --- a/lib/pleroma/activity.ex +++ b/lib/pleroma/activity.ex @@ -27,17 +27,13 @@ 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", "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) @@ -291,15 +287,43 @@ defp purge_web_resp_cache(%Activity{} = 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 \\ []) diff --git a/lib/pleroma/notification.ex b/lib/pleroma/notification.ex index 824ba5ecb..94dc0c2b0 100644 --- a/lib/pleroma/notification.ex +++ b/lib/pleroma/notification.ex @@ -293,8 +293,17 @@ def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = act end end + def create_notifications(%Activity{data: %{"type" => "Follow"}} = activity) do + if Pleroma.Config.get([:notifications, :enable_follow_request_notifications]) || + Activity.follow_accepted?(activity) do + do_create_notifications(activity) + else + {:ok, []} + end + end + def create_notifications(%Activity{data: %{"type" => type}} = activity) - when type in ["Like", "Announce", "Follow", "Move", "EmojiReact"] do + when type in ["Like", "Announce", "Move", "EmojiReact"] do do_create_notifications(activity) end diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex index df96f38df..2f0333da0 100644 --- a/lib/pleroma/user.ex +++ b/lib/pleroma/user.ex @@ -706,6 +706,8 @@ def needs_update?(%User{local: false} = user) do def needs_update?(_), do: true @spec maybe_direct_follow(User.t(), User.t()) :: {:ok, User.t()} | {:error, String.t()} + + # "Locked" (self-locked) users demand explicit authorization of follow requests def maybe_direct_follow(%User{} = follower, %User{local: true, locked: true} = followed) do follow(follower, followed, :follow_pending) end diff --git a/lib/pleroma/web/mastodon_api/views/notification_view.ex b/lib/pleroma/web/mastodon_api/views/notification_view.ex index 33145c484..1720fbead 100644 --- a/lib/pleroma/web/mastodon_api/views/notification_view.ex +++ b/lib/pleroma/web/mastodon_api/views/notification_view.ex @@ -49,12 +49,12 @@ def render("show.json", %{ "move" -> put_target(response, activity, user) - "follow" -> - response - "pleroma:emoji_reaction" -> put_status(response, parent_activity, user) |> put_emoji(activity) + type when type in ["follow", "follow_request"] -> + response + _ -> nil end diff --git a/lib/pleroma/web/push/impl.ex b/lib/pleroma/web/push/impl.ex index afa510f08..f1740a6e0 100644 --- a/lib/pleroma/web/push/impl.ex +++ b/lib/pleroma/web/push/impl.ex @@ -16,6 +16,8 @@ defmodule Pleroma.Web.Push.Impl do require Logger import Ecto.Query + defdelegate mastodon_notification_type(activity), to: Activity + @types ["Create", "Follow", "Announce", "Like", "Move"] @doc "Performs sending notifications for user subscriptions" @@ -24,32 +26,32 @@ def perform( %{ activity: %{data: %{"type" => activity_type}} = activity, user: %User{id: user_id} - } = notif + } = notification ) when activity_type in @types do - actor = User.get_cached_by_ap_id(notif.activity.data["actor"]) + actor = User.get_cached_by_ap_id(notification.activity.data["actor"]) - type = Activity.mastodon_notification_type(notif.activity) + mastodon_type = mastodon_notification_type(notification.activity) gcm_api_key = Application.get_env(:web_push_encryption, :gcm_api_key) avatar_url = User.avatar_url(actor) object = Object.normalize(activity) user = User.get_cached_by_id(user_id) direct_conversation_id = Activity.direct_conversation_id(activity, user) - for subscription <- fetch_subsriptions(user_id), - get_in(subscription.data, ["alerts", type]) do + for subscription <- fetch_subscriptions(user_id), + Subscription.enabled?(subscription, mastodon_type) do %{ access_token: subscription.token.token, - notification_id: notif.id, - notification_type: type, + notification_id: notification.id, + notification_type: mastodon_type, icon: avatar_url, preferred_locale: "en", pleroma: %{ - activity_id: notif.activity.id, + activity_id: notification.activity.id, direct_conversation_id: direct_conversation_id } } - |> Map.merge(build_content(notif, actor, object)) + |> Map.merge(build_content(notification, actor, object, mastodon_type)) |> Jason.encode!() |> push_message(build_sub(subscription), gcm_api_key, subscription) end @@ -82,7 +84,7 @@ def push_message(body, sub, api_key, subscription) do end @doc "Gets user subscriptions" - def fetch_subsriptions(user_id) do + def fetch_subscriptions(user_id) do Subscription |> where(user_id: ^user_id) |> preload(:token) @@ -99,28 +101,36 @@ def build_sub(subscription) do } end + def build_content(notification, actor, object, mastodon_type \\ nil) + def build_content( %{ activity: %{data: %{"directMessage" => true}}, user: %{notification_settings: %{privacy_option: true}} }, actor, - _ + _object, + _mastodon_type ) do %{title: "New Direct Message", body: "@#{actor.nickname}"} end - def build_content(notif, actor, object) do + def build_content(notification, actor, object, mastodon_type) do + mastodon_type = mastodon_type || mastodon_notification_type(notification.activity) + %{ - title: format_title(notif), - body: format_body(notif, actor, object) + title: format_title(notification, mastodon_type), + body: format_body(notification, actor, object, mastodon_type) } end + def format_body(activity, actor, object, mastodon_type \\ nil) + def format_body( %{activity: %{data: %{"type" => "Create"}}}, actor, - %{data: %{"content" => content}} + %{data: %{"content" => content}}, + _mastodon_type ) do "@#{actor.nickname}: #{Utils.scrub_html_and_truncate(content, 80)}" end @@ -128,33 +138,44 @@ def format_body( def format_body( %{activity: %{data: %{"type" => "Announce"}}}, actor, - %{data: %{"content" => content}} + %{data: %{"content" => content}}, + _mastodon_type ) do "@#{actor.nickname} repeated: #{Utils.scrub_html_and_truncate(content, 80)}" end def format_body( - %{activity: %{data: %{"type" => type}}}, + %{activity: %{data: %{"type" => type}}} = notification, actor, - _object + _object, + mastodon_type ) when type in ["Follow", "Like"] do - case type do - "Follow" -> "@#{actor.nickname} has followed you" - "Like" -> "@#{actor.nickname} has favorited your post" + mastodon_type = mastodon_type || mastodon_notification_type(notification.activity) + + case mastodon_type do + "follow" -> "@#{actor.nickname} has followed you" + "follow_request" -> "@#{actor.nickname} has requested to follow you" + "favourite" -> "@#{actor.nickname} has favorited your post" end end - def format_title(%{activity: %{data: %{"directMessage" => true}}}) do + def format_title(activity, mastodon_type \\ nil) + + def format_title(%{activity: %{data: %{"directMessage" => true}}}, _mastodon_type) do "New Direct Message" end - def format_title(%{activity: %{data: %{"type" => type}}}) do - case type do - "Create" -> "New Mention" - "Follow" -> "New Follower" - "Announce" -> "New Repeat" - "Like" -> "New Favorite" + def format_title(%{activity: activity}, mastodon_type) do + mastodon_type = mastodon_type || mastodon_notification_type(activity) + + case mastodon_type do + "mention" -> "New Mention" + "follow" -> "New Follower" + "follow_request" -> "New Follow Request" + "reblog" -> "New Repeat" + "favourite" -> "New Favorite" + type -> "New #{String.capitalize(type || "event")}" end end end diff --git a/lib/pleroma/web/push/subscription.ex b/lib/pleroma/web/push/subscription.ex index 5c448d6c9..b99b0c5fb 100644 --- a/lib/pleroma/web/push/subscription.ex +++ b/lib/pleroma/web/push/subscription.ex @@ -32,6 +32,14 @@ defp alerts(%{"data" => %{"alerts" => alerts}}) do %{"alerts" => alerts} end + def enabled?(subscription, "follow_request") do + enabled?(subscription, "follow") + end + + def enabled?(subscription, alert_type) do + get_in(subscription.data, ["alerts", alert_type]) + end + def create( %User{} = user, %Token{} = token, diff --git a/test/notification_test.exs b/test/notification_test.exs index a7282c929..8553d9652 100644 --- a/test/notification_test.exs +++ b/test/notification_test.exs @@ -8,11 +8,13 @@ defmodule Pleroma.NotificationTest do import Pleroma.Factory import Mock + alias Pleroma.FollowingRelationship alias Pleroma.Notification alias Pleroma.Tests.ObanHelpers alias Pleroma.User alias Pleroma.Web.ActivityPub.Transmogrifier alias Pleroma.Web.CommonAPI + alias Pleroma.Web.MastodonAPI.NotificationView alias Pleroma.Web.Push alias Pleroma.Web.Streamer @@ -272,16 +274,6 @@ test "it doesn't create a notification for user if he is the activity author" do refute Notification.create_notification(activity, author) end - test "it doesn't create a notification for follow-unfollow-follow chains" do - user = insert(:user) - followed_user = insert(:user) - {:ok, _, _, activity} = CommonAPI.follow(user, followed_user) - Notification.create_notification(activity, followed_user) - CommonAPI.unfollow(user, followed_user) - {:ok, _, _, activity_dupe} = CommonAPI.follow(user, followed_user) - refute Notification.create_notification(activity_dupe, followed_user) - end - test "it doesn't create duplicate notifications for follow+subscribed users" do user = insert(:user) subscriber = insert(:user) @@ -304,6 +296,74 @@ test "it doesn't create subscription notifications if the recipient cannot see t end end + describe "follow / follow_request notifications" do + test "it creates `follow` notification for approved Follow activity" do + user = insert(:user) + followed_user = insert(:user, locked: false) + + {:ok, _, _, _activity} = CommonAPI.follow(user, followed_user) + assert FollowingRelationship.following?(user, followed_user) + assert [notification] = Notification.for_user(followed_user) + + assert %{type: "follow"} = + NotificationView.render("show.json", %{ + notification: notification, + for: followed_user + }) + end + + test "if `follow_request` notifications are enabled, " <> + "it creates `follow_request` notification for pending Follow activity" do + clear_config([:notifications, :enable_follow_request_notifications], true) + user = insert(:user) + followed_user = insert(:user, locked: true) + + {:ok, _, _, _activity} = CommonAPI.follow(user, followed_user) + refute FollowingRelationship.following?(user, followed_user) + assert [notification] = Notification.for_user(followed_user) + + render_opts = %{notification: notification, for: followed_user} + assert %{type: "follow_request"} = NotificationView.render("show.json", render_opts) + + # After request is accepted, the same notification is rendered with type "follow": + assert {:ok, _} = CommonAPI.accept_follow_request(user, followed_user) + + notification_id = notification.id + assert [%{id: ^notification_id}] = Notification.for_user(followed_user) + assert %{type: "follow"} = NotificationView.render("show.json", render_opts) + end + + test "if `follow_request` notifications are disabled, " <> + "it does NOT create `follow*` notification for pending Follow activity" do + clear_config([:notifications, :enable_follow_request_notifications], false) + user = insert(:user) + followed_user = insert(:user, locked: true) + + {:ok, _, _, _activity} = CommonAPI.follow(user, followed_user) + refute FollowingRelationship.following?(user, followed_user) + assert [] = Notification.for_user(followed_user) + + # After request is accepted, no new notifications are generated: + assert {:ok, _} = CommonAPI.accept_follow_request(user, followed_user) + assert [] = Notification.for_user(followed_user) + end + + test "it doesn't create a notification for follow-unfollow-follow chains" do + user = insert(:user) + followed_user = insert(:user, locked: false) + + {:ok, _, _, _activity} = CommonAPI.follow(user, followed_user) + assert FollowingRelationship.following?(user, followed_user) + assert [notification] = Notification.for_user(followed_user) + + CommonAPI.unfollow(user, followed_user) + {:ok, _, _, _activity_dupe} = CommonAPI.follow(user, followed_user) + + notification_id = notification.id + assert [%{id: ^notification_id}] = Notification.for_user(followed_user) + end + end + describe "get notification" do test "it gets a notification that belongs to the user" do user = insert(:user)