Merge branch 'notification-pleroma-settings' into 'develop'

Notification controls

Closes #738

See merge request pleroma/pleroma!988

6 files changed, 103 insertions, 14 deletions

diff --git a/lib/pleroma/notification.ex b/lib/pleroma/notification.ex
index cac10f24a..14de1a097 100644
--- a/lib/pleroma/notification.ex
+++ b/lib/pleroma/notification.ex
@@ -122,13 +122,7 @@ defmodule Pleroma.Notification do
 
   # TODO move to sql, too.
   def create_notification(%Activity{} = activity, %User{} = user) do
-    unless User.blocks?(user, %{ap_id: activity.data["actor"]}) or
-             CommonAPI.thread_muted?(user, activity) or user.ap_id == activity.data["actor"] or
-             (activity.data["type"] == "Follow" and
-                Enum.any?(Notification.for_user(user), fn notif ->
-                  notif.activity.data["type"] == "Follow" and
-                    notif.activity.data["actor"] == activity.data["actor"]
-                end)) do
+    unless skip?(activity, user) do
       notification = %Notification{user_id: user.id, activity: activity}
       {:ok, notification} = Repo.insert(notification)
       Pleroma.Web.Streamer.stream("user", notification)
@@ -154,4 +148,59 @@ defmodule Pleroma.Notification do
   end
 
   def get_notified_from_activity(_, _local_only), do: []
+
+  def skip?(activity, user) do
+    [:self, :blocked, :local, :muted, :followers, :follows, :recently_followed]
+    |> Enum.any?(&skip?(&1, activity, user))
+  end
+
+  def skip?(:self, activity, user) do
+    activity.data["actor"] == user.ap_id
+  end
+
+  def skip?(:blocked, activity, user) do
+    actor = activity.data["actor"]
+    User.blocks?(user, %{ap_id: actor})
+  end
+
+  def skip?(:local, %{local: true}, %{info: %{notification_settings: %{"local" => false}}}),
+    do: true
+
+  def skip?(:local, %{local: false}, %{info: %{notification_settings: %{"remote" => false}}}),
+    do: true
+
+  def skip?(:muted, activity, user) do
+    actor = activity.data["actor"]
+
+    User.mutes?(user, %{ap_id: actor}) or
+      CommonAPI.thread_muted?(user, activity)
+  end
+
+  def skip?(
+        :followers,
+        activity,
+        %{info: %{notification_settings: %{"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, %{info: %{notification_settings: %{"follows" => false}}} = user) do
+    actor = activity.data["actor"]
+    followed = User.get_by_ap_id(actor)
+    User.following?(user, followed)
+  end
+
+  def skip?(:recently_followed, %{data: %{"type" => "Follow"}} = activity, user) do
+    actor = activity.data["actor"]
+
+    Notification.for_user(user)
+    |> Enum.any?(fn
+      %{activity: %{data: %{"type" => "Follow", "actor" => ^actor}}} -> true
+      _ -> false
+    end)
+  end
+
+  def skip?(_, _, _), do: false
 end
diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index 4f579b597..ed23b8ef0 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -1092,6 +1092,14 @@ defmodule Pleroma.User do
     update_and_set_cache(cng)
   end
 
+  def update_notification_settings(%User{} = user, settings \\ %{}) do
+    info_changeset = User.Info.update_notification_settings(user.info, settings)
+
+    change(user)
+    |> put_embed(:info, info_changeset)
+    |> update_and_set_cache()
+  end
+
   def delete(%User{} = user) do
     {:ok, user} = User.deactivate(user)
 
diff --git a/lib/pleroma/user/info.ex b/lib/pleroma/user/info.ex
index 740a46727..33fd77b02 100644
--- a/lib/pleroma/user/info.ex
+++ b/lib/pleroma/user/info.ex
@@ -40,6 +40,10 @@ defmodule Pleroma.User.Info do
     field(:pinned_activities, {:array, :string}, default: [])
     field(:flavour, :string, default: nil)
 
+    field(:notification_settings, :map,
+      default: %{"remote" => true, "local" => true, "followers" => true, "follows" => true}
+    )
+
     # Found in the wild
     # ap_id -> Where is this used?
     # bio -> Where is this used?
@@ -57,6 +61,19 @@ defmodule Pleroma.User.Info do
     |> validate_required([:deactivated])
   end
 
+  def update_notification_settings(info, settings) do
+    notification_settings =
+      info.notification_settings
+      |> Map.merge(settings)
+      |> Map.take(["remote", "local", "followers", "follows"])
+
+    params = %{notification_settings: notification_settings}
+
+    info
+    |> cast(params, [:notification_settings])
+    |> validate_required([:notification_settings])
+  end
+
   def add_to_note_count(info, number) do
     set_note_count(info, info.note_count + number)
   end
diff --git a/lib/pleroma/web/mastodon_api/views/account_view.ex b/lib/pleroma/web/mastodon_api/views/account_view.ex
index b5f3bbb9d..25899e491 100644
--- a/lib/pleroma/web/mastodon_api/views/account_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/account_view.ex
@@ -117,13 +117,15 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
       },
 
       # Pleroma extension
-      pleroma: %{
-        confirmation_pending: user_info.confirmation_pending,
-        tags: user.tags,
-        is_moderator: user.info.is_moderator,
-        is_admin: user.info.is_admin,
-        relationship: relationship
-      }
+      pleroma:
+        %{
+          confirmation_pending: user_info.confirmation_pending,
+          tags: user.tags,
+          is_moderator: user.info.is_moderator,
+          is_admin: user.info.is_admin,
+          relationship: relationship
+        }
+        |> with_notification_settings(user, opts[:for])
     }
   end
 
@@ -132,4 +134,10 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
   end
 
   defp username_from_nickname(_), do: nil
+
+  defp with_notification_settings(data, %User{id: user_id} = user, %User{id: user_id}) do
+    Map.put(data, :notification_settings, user.info.notification_settings)
+  end
+
+  defp with_notification_settings(data, _, _), do: data
 end
diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex
index ef38fc34d..66db5e628 100644
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@@ -193,6 +193,7 @@ defmodule Pleroma.Web.Router do
 
       post("/change_password", UtilController, :change_password)
       post("/delete_account", UtilController, :delete_account)
+      put("/notification_settings", UtilController, :update_notificaton_settings)
     end
 
     scope [] do
diff --git a/lib/pleroma/web/twitter_api/controllers/util_controller.ex b/lib/pleroma/web/twitter_api/controllers/util_controller.ex
index 26407aebd..bb71742ec 100644
--- a/lib/pleroma/web/twitter_api/controllers/util_controller.ex
+++ b/lib/pleroma/web/twitter_api/controllers/util_controller.ex
@@ -292,6 +292,12 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
     json(conn, emoji)
   end
 
+  def update_notificaton_settings(%{assigns: %{user: user}} = conn, params) do
+    with {:ok, _} <- User.update_notification_settings(user, params) do
+      json(conn, %{status: "success"})
+    end
+  end
+
   def follow_import(conn, %{"list" => %Plug.Upload{} = listfile}) do
     follow_import(conn, %{"list" => File.read!(listfile.path)})
   end