import EctoEnum
-defenum(UserRelationshipTypeEnum,
+defenum(Pleroma.UserRelationship.Type,
block: 1,
mute: 2,
reblog_mute: 3,
notification_mute: 4,
inverse_subscription: 5
)
+
+defenum(Pleroma.FollowingRelationship.State,
+ follow_pending: 1,
+ follow_accept: 2,
+ follow_reject: 3
+)
import Ecto.Changeset
import Ecto.Query
+ alias Ecto.Changeset
alias FlakeId.Ecto.CompatType
alias Pleroma.Repo
alias Pleroma.User
schema "following_relationships" do
- field(:state, :string, default: "accept")
+ field(:state, Pleroma.FollowingRelationship.State, default: :follow_pending)
belongs_to(:follower, User, type: CompatType)
belongs_to(:following, User, type: CompatType)
|> put_assoc(:follower, attrs.follower)
|> put_assoc(:following, attrs.following)
|> validate_required([:state, :follower, :following])
+ |> unique_constraint(:follower_id,
+ name: :following_relationships_follower_id_following_id_index
+ )
+ |> validate_not_self_relationship()
+ end
+
+ def state_to_enum(state) when state in ["pending", "accept", "reject"] do
+ String.to_existing_atom("follow_#{state}")
+ end
+
+ def state_to_enum(state) do
+ raise "State is not convertible to Pleroma.FollowingRelationship.State: #{state}"
end
def get(%User{} = follower, %User{} = following) do
|> Repo.one()
end
- def update(follower, following, "reject"), do: unfollow(follower, following)
+ def update(follower, following, :follow_reject), do: unfollow(follower, following)
def update(%User{} = follower, %User{} = following, state) do
case get(follower, following) do
end
end
- def follow(%User{} = follower, %User{} = following, state \\ "accept") do
+ def follow(%User{} = follower, %User{} = following, state \\ :follow_accept) do
%__MODULE__{}
|> changeset(%{follower: follower, following: following, state: state})
|> Repo.insert(on_conflict: :nothing)
def get_follow_requests(%User{id: id}) do
__MODULE__
|> join(:inner, [r], f in assoc(r, :follower))
- |> where([r], r.state == "pending")
+ |> where([r], r.state == ^:follow_pending)
|> where([r], r.following_id == ^id)
|> select([r, f], f)
|> Repo.all()
def following?(%User{id: follower_id}, %User{id: followed_id}) do
__MODULE__
- |> where(follower_id: ^follower_id, following_id: ^followed_id, state: "accept")
+ |> where(follower_id: ^follower_id, following_id: ^followed_id, state: ^:follow_accept)
|> Repo.exists?()
end
__MODULE__
|> join(:inner, [r], u in User, on: r.following_id == u.id)
|> where([r], r.follower_id == ^user.id)
- |> where([r], r.state == "accept")
+ |> where([r], r.state == ^:follow_accept)
|> select([r, u], u.follower_address)
|> Repo.all()
move_following(origin, target)
end
end
+
+ def all_between_user_sets(
+ source_users,
+ target_users
+ )
+ when is_list(source_users) and is_list(target_users) do
+ source_user_ids = User.binary_id(source_users)
+ target_user_ids = User.binary_id(target_users)
+
+ __MODULE__
+ |> where(
+ fragment(
+ "(follower_id = ANY(?) AND following_id = ANY(?)) OR \
+ (follower_id = ANY(?) AND following_id = ANY(?))",
+ ^source_user_ids,
+ ^target_user_ids,
+ ^target_user_ids,
+ ^source_user_ids
+ )
+ )
+ |> Repo.all()
+ end
+
+ def find(following_relationships, follower, following) do
+ Enum.find(following_relationships, fn
+ fr -> fr.follower_id == follower.id and fr.following_id == following.id
+ end)
+ end
+
+ defp validate_not_self_relationship(%Changeset{} = changeset) do
+ changeset
+ |> validate_follower_id_following_id_inequality()
+ |> validate_following_id_follower_id_inequality()
+ end
+
+ defp validate_follower_id_following_id_inequality(%Changeset{} = changeset) do
+ validate_change(changeset, :follower_id, fn _, follower_id ->
+ if follower_id == get_field(changeset, :following_id) do
+ [source_id: "can't be equal to following_id"]
+ else
+ []
+ end
+ end)
+ end
+
+ defp validate_following_id_follower_id_inequality(%Changeset{} = changeset) do
+ validate_change(changeset, :following_id, fn _, following_id ->
+ if following_id == get_field(changeset, :follower_id) do
+ [target_id: "can't be equal to follower_id"]
+ else
+ []
+ end
+ end)
+ end
end
end
end
+ @doc """
+ Dumps Flake Id to SQL-compatible format (16-byte UUID).
+ E.g. "9pQtDGXuq4p3VlcJEm" -> <<0, 0, 1, 110, 179, 218, 42, 92, 213, 41, 44, 227, 95, 213, 0, 0>>
+ """
+ def binary_id(source_id) when is_binary(source_id) do
+ with {:ok, dumped_id} <- FlakeId.Ecto.CompatType.dump(source_id) do
+ dumped_id
+ else
+ _ -> source_id
+ end
+ end
+
+ def binary_id(source_ids) when is_list(source_ids) do
+ Enum.map(source_ids, &binary_id/1)
+ end
+
+ def binary_id(%User{} = user), do: binary_id(user.id)
+
@doc "Returns status account"
@spec account_status(User.t()) :: account_status()
def account_status(%User{deactivated: true}), do: :deactivated
@spec maybe_direct_follow(User.t(), User.t()) :: {:ok, User.t()} | {:error, String.t()}
def maybe_direct_follow(%User{} = follower, %User{local: true, locked: true} = followed) do
- follow(follower, followed, "pending")
+ follow(follower, followed, :follow_pending)
end
def maybe_direct_follow(%User{} = follower, %User{local: true} = followed) do
def follow_all(follower, followeds) do
followeds
|> Enum.reject(fn followed -> blocks?(follower, followed) || blocks?(followed, follower) end)
- |> Enum.each(&follow(follower, &1, "accept"))
+ |> Enum.each(&follow(follower, &1, :follow_accept))
set_cache(follower)
end
defdelegate following(user), to: FollowingRelationship
- def follow(%User{} = follower, %User{} = followed, state \\ "accept") do
+ def follow(%User{} = follower, %User{} = followed, state \\ :follow_accept) do
deny_follow_blocked = Pleroma.Config.get([:user, :deny_follow_blocked])
cond do
def unfollow(%User{} = follower, %User{} = followed) do
case get_follow_state(follower, followed) do
- state when state in ["accept", "pending"] ->
+ state when state in [:follow_pending, :follow_accept] ->
FollowingRelationship.unfollow(follower, followed)
{:ok, followed} = update_follower_count(followed)
defdelegate following?(follower, followed), to: FollowingRelationship
+ @doc "Returns follow state as Pleroma.FollowingRelationship.State value"
def get_follow_state(%User{} = follower, %User{} = following) do
following_relationship = FollowingRelationship.get(follower, following)
case {following_relationship, following.local} do
{nil, false} ->
case Utils.fetch_latest_follow(follower, following) do
- %{data: %{"state" => state}} when state in ["pending", "accept"] -> state
- _ -> nil
+ %Activity{data: %{"state" => state}} when state in ["pending", "accept"] ->
+ FollowingRelationship.state_to_enum(state)
+
+ _ ->
+ nil
end
{%{state: state}, _} ->
def blocks?(%User{} = user, %User{} = target) do
blocks_user?(user, target) ||
- (!User.following?(user, target) && blocks_domain?(user, target))
+ (blocks_domain?(user, target) and not User.following?(user, target))
end
def blocks_user?(%User{} = user, %User{} = target) do
as: :relationships,
on: r.following_id == ^id and r.follower_id == u.id
)
- |> where([relationships: r], r.state == "accept")
+ |> where([relationships: r], r.state == ^:follow_accept)
end
defp compose_query({:friends, %User{id: id}}, query) do
as: :relationships,
on: r.following_id == u.id and r.follower_id == ^id
)
- |> where([relationships: r], r.state == "accept")
+ |> where([relationships: r], r.state == ^:follow_accept)
end
defp compose_query({:recipients_from_activity, to}, query) do
)
|> where(
[u, following: f, relationships: r],
- u.ap_id in ^to or (f.follower_address in ^to and r.state == "accept")
+ u.ap_id in ^to or (f.follower_address in ^to and r.state == ^:follow_accept)
)
|> distinct(true)
end
import Ecto.Changeset
import Ecto.Query
+ alias Ecto.Changeset
+ alias Pleroma.FollowingRelationship
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.UserRelationship
schema "user_relationships" do
belongs_to(:source, User, type: FlakeId.Ecto.CompatType)
belongs_to(:target, User, type: FlakeId.Ecto.CompatType)
- field(:relationship_type, UserRelationshipTypeEnum)
+ field(:relationship_type, Pleroma.UserRelationship.Type)
timestamps(updated_at: false)
end
- for relationship_type <- Keyword.keys(UserRelationshipTypeEnum.__enum_map__()) do
+ for relationship_type <- Keyword.keys(Pleroma.UserRelationship.Type.__enum_map__()) do
# `def create_block/2`, `def create_mute/2`, `def create_reblog_mute/2`,
# `def create_notification_mute/2`, `def create_inverse_subscription/2`
def unquote(:"create_#{relationship_type}")(source, target),
do: exists?(unquote(relationship_type), source, target)
end
+ def user_relationship_types, do: Keyword.keys(user_relationship_mappings())
+
+ def user_relationship_mappings, do: Pleroma.UserRelationship.Type.__enum_map__()
+
def changeset(%UserRelationship{} = user_relationship, params \\ %{}) do
user_relationship
|> cast(params, [:relationship_type, :source_id, :target_id])
end
end
- defp validate_not_self_relationship(%Ecto.Changeset{} = changeset) do
+ def dictionary(
+ source_users,
+ target_users,
+ source_to_target_rel_types \\ nil,
+ target_to_source_rel_types \\ nil
+ )
+ when is_list(source_users) and is_list(target_users) do
+ source_user_ids = User.binary_id(source_users)
+ target_user_ids = User.binary_id(target_users)
+
+ get_rel_type_codes = fn rel_type -> user_relationship_mappings()[rel_type] end
+
+ source_to_target_rel_types =
+ Enum.map(source_to_target_rel_types || user_relationship_types(), &get_rel_type_codes.(&1))
+
+ target_to_source_rel_types =
+ Enum.map(target_to_source_rel_types || user_relationship_types(), &get_rel_type_codes.(&1))
+
+ __MODULE__
+ |> where(
+ fragment(
+ "(source_id = ANY(?) AND target_id = ANY(?) AND relationship_type = ANY(?)) OR \
+ (source_id = ANY(?) AND target_id = ANY(?) AND relationship_type = ANY(?))",
+ ^source_user_ids,
+ ^target_user_ids,
+ ^source_to_target_rel_types,
+ ^target_user_ids,
+ ^source_user_ids,
+ ^target_to_source_rel_types
+ )
+ )
+ |> select([ur], [ur.relationship_type, ur.source_id, ur.target_id])
+ |> Repo.all()
+ end
+
+ def exists?(dictionary, rel_type, source, target, func) do
+ cond do
+ is_nil(source) or is_nil(target) ->
+ false
+
+ dictionary ->
+ [rel_type, source.id, target.id] in dictionary
+
+ true ->
+ func.(source, target)
+ end
+ end
+
+ @doc ":relationships option for StatusView / AccountView / NotificationView"
+ def view_relationships_option(nil = _reading_user, _actors) do
+ %{user_relationships: [], following_relationships: []}
+ end
+
+ def view_relationships_option(%User{} = reading_user, actors) do
+ user_relationships =
+ UserRelationship.dictionary(
+ [reading_user],
+ actors,
+ [:block, :mute, :notification_mute, :reblog_mute],
+ [:block, :inverse_subscription]
+ )
+
+ following_relationships = FollowingRelationship.all_between_user_sets([reading_user], actors)
+
+ %{user_relationships: user_relationships, following_relationships: following_relationships}
+ end
+
+ defp validate_not_self_relationship(%Changeset{} = changeset) do
changeset
- |> validate_change(:target_id, fn _, target_id ->
- if target_id == get_field(changeset, :source_id) do
- [target_id: "can't be equal to source_id"]
+ |> validate_source_id_target_id_inequality()
+ |> validate_target_id_source_id_inequality()
+ end
+
+ defp validate_source_id_target_id_inequality(%Changeset{} = changeset) do
+ validate_change(changeset, :source_id, fn _, source_id ->
+ if source_id == get_field(changeset, :target_id) do
+ [source_id: "can't be equal to target_id"]
else
[]
end
end)
- |> validate_change(:source_id, fn _, source_id ->
- if source_id == get_field(changeset, :target_id) do
- [source_id: "can't be equal to target_id"]
+ end
+
+ defp validate_target_id_source_id_inequality(%Changeset{} = changeset) do
+ validate_change(changeset, :target_id, fn _, target_id ->
+ if target_id == get_field(changeset, :source_id) do
+ [target_id: "can't be equal to source_id"]
else
[]
end
{_, {:ok, follower}} <- {:follow, User.follow(follower, followed)},
{_, {:ok, _}} <-
{:follow_state_update, Utils.update_follow_state_for_all(activity, "accept")},
- {:ok, _relationship} <- FollowingRelationship.update(follower, followed, "accept") do
+ {:ok, _relationship} <-
+ FollowingRelationship.update(follower, followed, :follow_accept) do
ActivityPub.accept(%{
to: [follower.ap_id],
actor: followed,
else
{:user_blocked, true} ->
{:ok, _} = Utils.update_follow_state_for_all(activity, "reject")
- {:ok, _relationship} = FollowingRelationship.update(follower, followed, "reject")
+ {:ok, _relationship} = FollowingRelationship.update(follower, followed, :follow_reject)
ActivityPub.reject(%{
to: [follower.ap_id],
{:follow, {:error, _}} ->
{:ok, _} = Utils.update_follow_state_for_all(activity, "reject")
- {:ok, _relationship} = FollowingRelationship.update(follower, followed, "reject")
+ {:ok, _relationship} = FollowingRelationship.update(follower, followed, :follow_reject)
ActivityPub.reject(%{
to: [follower.ap_id],
})
{:user_locked, true} ->
- {:ok, _relationship} = FollowingRelationship.update(follower, followed, "pending")
+ {:ok, _relationship} = FollowingRelationship.update(follower, followed, :follow_pending)
:noop
end
{:ok, follow_activity} <- get_follow_activity(follow_object, followed),
{:ok, follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "accept"),
%User{local: true} = follower <- User.get_cached_by_ap_id(follow_activity.data["actor"]),
- {:ok, _relationship} <- FollowingRelationship.update(follower, followed, "accept") do
+ {:ok, _relationship} <- FollowingRelationship.update(follower, followed, :follow_accept) do
ActivityPub.accept(%{
to: follow_activity.data["to"],
type: "Accept",
{:ok, follow_activity} <- get_follow_activity(follow_object, followed),
{:ok, follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "reject"),
%User{local: true} = follower <- User.get_cached_by_ap_id(follow_activity.data["actor"]),
- {:ok, _relationship} <- FollowingRelationship.update(follower, followed, "reject"),
+ {:ok, _relationship} <- FollowingRelationship.update(follower, followed, :follow_reject),
{:ok, activity} <-
ActivityPub.reject(%{
to: follow_activity.data["to"],
with %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed),
{:ok, follower} <- User.follow(follower, followed),
{:ok, follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "accept"),
- {:ok, _relationship} <- FollowingRelationship.update(follower, followed, "accept"),
+ {:ok, _relationship} <- FollowingRelationship.update(follower, followed, :follow_accept),
{:ok, _activity} <-
ActivityPub.accept(%{
to: [follower.ap_id],
def reject_follow_request(follower, followed) do
with %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed),
{:ok, follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "reject"),
- {:ok, _relationship} <- FollowingRelationship.update(follower, followed, "reject"),
+ {:ok, _relationship} <- FollowingRelationship.update(follower, followed, :follow_reject),
{:ok, _activity} <-
ActivityPub.reject(%{
to: [follower.ap_id],
--- /dev/null
+defmodule Pleroma.Repo.Migrations.ChangeFollowingRelationshipsStateToInteger do
+ use Ecto.Migration
+
+ @alter_following_relationship_state "ALTER TABLE following_relationships ALTER COLUMN state"
+
+ def up do
+ execute("""
+ #{@alter_following_relationship_state} TYPE integer USING
+ CASE
+ WHEN state = 'pending' THEN 1
+ WHEN state = 'accept' THEN 2
+ WHEN state = 'reject' THEN 3
+ ELSE 0
+ END;
+ """)
+ end
+
+ def down do
+ execute("""
+ #{@alter_following_relationship_state} TYPE varchar(255) USING
+ CASE
+ WHEN state = 1 THEN 'pending'
+ WHEN state = 2 THEN 'accept'
+ WHEN state = 3 THEN 'reject'
+ ELSE ''
+ END;
+ """)
+ end
+end
--- /dev/null
+defmodule Pleroma.Repo.Migrations.AddFollowingRelationshipsFollowingIdIndex do
+ use Ecto.Migration
+
+ # [:follower_index] index is useless because of [:follower_id, :following_id] index
+ # [:following_id] index makes sense because of user's followers-targeted queries
+ def change do
+ drop_if_exists(index(:following_relationships, [:follower_id]))
+
+ create_if_not_exists(index(:following_relationships, [:following_id]))
+ end
+end
test "returns following addresses without internal.fetch" do
user = insert(:user)
fetch_actor = InternalFetchActor.get_actor()
- FollowingRelationship.follow(fetch_actor, user, "accept")
+ FollowingRelationship.follow(fetch_actor, user, :follow_accept)
assert FollowingRelationship.following(fetch_actor) == [user.follower_address]
end
test "returns following addresses without relay" do
user = insert(:user)
relay_actor = Relay.get_actor()
- FollowingRelationship.follow(relay_actor, user, "accept")
+ FollowingRelationship.follow(relay_actor, user, :follow_accept)
assert FollowingRelationship.following(relay_actor) == [user.follower_address]
end
test "returns following addresses without remote user" do
user = insert(:user)
actor = insert(:user, local: false)
- FollowingRelationship.follow(actor, user, "accept")
+ FollowingRelationship.follow(actor, user, :follow_accept)
assert FollowingRelationship.following(actor) == [user.follower_address]
end
test "returns following addresses with local user" do
user = insert(:user)
actor = insert(:user, local: true)
- FollowingRelationship.follow(actor, user, "accept")
+ FollowingRelationship.follow(actor, user, :follow_accept)
assert FollowingRelationship.following(actor) == [
actor.follower_address,
test "user is unsubscribed" do
followed = insert(:user)
user = insert(:user)
- User.follow(user, followed, "accept")
+ User.follow(user, followed, :follow_accept)
Mix.Tasks.Pleroma.User.run(["unsubscribe", user.nickname])
CommonAPI.follow(pending_follower, locked)
CommonAPI.follow(pending_follower, locked)
CommonAPI.follow(accepted_follower, locked)
- Pleroma.FollowingRelationship.update(accepted_follower, locked, "accept")
+
+ Pleroma.FollowingRelationship.update(accepted_follower, locked, :follow_accept)
assert [^pending_follower] = User.get_follow_requests(locked)
end
following_address: "http://localhost:4001/users/fuser2/following"
})
- {:ok, user} = User.follow(user, followed, "accept")
+ {:ok, user} = User.follow(user, followed, :follow_accept)
{:ok, user, _activity} = User.unfollow(user, followed)
followed = insert(:user)
user = insert(:user)
- {:ok, user} = User.follow(user, followed, "accept")
+ {:ok, user} = User.follow(user, followed, :follow_accept)
assert User.following(user) == [user.follower_address, followed.follower_address]
test "test if a user is following another user" do
followed = insert(:user)
user = insert(:user)
- User.follow(user, followed, "accept")
+ User.follow(user, followed, :follow_accept)
assert User.following?(user, followed)
refute User.following?(followed, user)
})
user_two = insert(:user)
- Pleroma.FollowingRelationship.follow(user_two, user, "accept")
+ Pleroma.FollowingRelationship.follow(user_two, user, :follow_accept)
{:ok, activity} = CommonAPI.post(user, %{"status" => "test"})
{:ok, unrelated_activity} = CommonAPI.post(user_two, %{"status" => "test"})
assert {:ok, follower, followed, %{id: activity_id, data: %{"state" => "pending"}}} =
CommonAPI.follow(follower, followed)
- assert User.get_follow_state(follower, followed) == "pending"
+ assert User.get_follow_state(follower, followed) == :follow_pending
assert {:ok, follower} = CommonAPI.unfollow(follower, followed)
assert User.get_follow_state(follower, followed) == nil
assert {:ok, follower, followed, %{id: activity_id, data: %{"state" => "pending"}}} =
CommonAPI.follow(follower, followed)
- assert User.get_follow_state(follower, followed) == "pending"
+ assert User.get_follow_state(follower, followed) == :follow_pending
assert {:ok, follower} = CommonAPI.unfollow(follower, followed)
assert User.get_follow_state(follower, followed) == nil
other_user = insert(:user)
{:ok, _activity} = ActivityPub.follow(other_user, user)
- {:ok, other_user} = User.follow(other_user, user, "pending")
+ {:ok, other_user} = User.follow(other_user, user, :follow_pending)
assert User.following?(other_user, user) == false
other_user = insert(:user)
{:ok, _activity} = ActivityPub.follow(other_user, user)
- {:ok, other_user} = User.follow(other_user, user, "pending")
+ {:ok, other_user} = User.follow(other_user, user, :follow_pending)
user = User.get_cached_by_id(user.id)
other_user = User.get_cached_by_id(other_user.id)
Pleroma.Config.put([:instance, :skip_thread_containment], false)
author = insert(:user)
user = insert(:user)
- User.follow(user, author, "accept")
+ User.follow(user, author, :follow_accept)
activity =
insert(:note_activity,
Pleroma.Config.put([:instance, :skip_thread_containment], true)
author = insert(:user)
user = insert(:user)
- User.follow(user, author, "accept")
+ User.follow(user, author, :follow_accept)
activity =
insert(:note_activity,
Pleroma.Config.put([:instance, :skip_thread_containment], false)
author = insert(:user)
user = insert(:user, skip_thread_containment: true)
- User.follow(user, author, "accept")
+ User.follow(user, author, :follow_accept)
activity =
insert(:note_activity,