diff options
Diffstat (limited to 'lib/pleroma')
| -rw-r--r-- | lib/pleroma/following_relationship.ex | 35 | ||||
| -rw-r--r-- | lib/pleroma/notification.ex | 57 |
2 files changed, 80 insertions, 12 deletions
diff --git a/lib/pleroma/following_relationship.ex b/lib/pleroma/following_relationship.ex index 9ccf40495..219a64352 100644 --- a/lib/pleroma/following_relationship.ex +++ b/lib/pleroma/following_relationship.ex @@ -82,6 +82,29 @@ defmodule Pleroma.FollowingRelationship do |> Repo.aggregate(:count, :id) end + def followers_query(%User{} = user) do + __MODULE__ + |> join(:inner, [r], u in User, on: r.follower_id == u.id) + |> where([r], r.following_id == ^user.id) + |> where([r], r.state == "accept") + end + + def followers_ap_ids(%User{} = user, from_ap_ids \\ nil) do + query = + user + |> followers_query() + |> select([r, u], u.ap_id) + + query = + if from_ap_ids do + where(query, [r, u], u.ap_id in ^from_ap_ids) + else + query + end + + Repo.all(query) + end + def following_count(%User{id: nil}), do: 0 def following_count(%User{} = user) do @@ -105,12 +128,16 @@ defmodule Pleroma.FollowingRelationship do |> Repo.exists?() end + def following_query(%User{} = user) do + __MODULE__ + |> join(:inner, [r], u in User, on: r.following_id == u.id) + |> where([r], r.follower_id == ^user.id) + |> where([r], r.state == ^:follow_accept) + end + def following(%User{} = user) do following = - __MODULE__ - |> join(:inner, [r], u in User, on: r.following_id == u.id) - |> where([r], r.follower_id == ^user.id) - |> where([r], r.state == ^:follow_accept) + following_query(user) |> select([r, u], u.follower_address) |> Repo.all() diff --git a/lib/pleroma/notification.ex b/lib/pleroma/notification.ex index 04ee510b9..da05ff2e4 100644 --- a/lib/pleroma/notification.ex +++ b/lib/pleroma/notification.ex @@ -6,6 +6,7 @@ defmodule Pleroma.Notification do use Ecto.Schema alias Pleroma.Activity + alias Pleroma.FollowingRelationship alias Pleroma.Notification alias Pleroma.Object alias Pleroma.Pagination @@ -81,6 +82,7 @@ defmodule Pleroma.Notification do |> exclude_visibility(opts) end + # Excludes blocked users and non-followed domain-blocked users defp exclude_blocked(query, user, opts) do blocked_ap_ids = opts[:blocked_users_ap_ids] || User.blocked_users_ap_ids(user) @@ -88,7 +90,16 @@ defmodule Pleroma.Notification do |> where([n, a], a.actor not in ^blocked_ap_ids) |> where( [n, a], - fragment("substring(? from '.*://([^/]*)')", a.actor) not in ^user.domain_blocks + fragment( + # "NOT (actor's domain in domain_blocks) OR (actor is in followed AP IDs)" + "NOT (substring(? from '.*://([^/]*)') = ANY(?)) OR \ + ? = ANY(SELECT ap_id FROM users AS u INNER JOIN following_relationships AS fr \ + ON u.id = fr.following_id WHERE fr.follower_id = ? AND fr.state = 'accept')", + a.actor, + ^user.domain_blocks, + a.actor, + ^User.binary_id(user.id) + ) ) end @@ -321,10 +332,11 @@ defmodule Pleroma.Notification do @doc """ Returns a tuple with 2 elements: - {enabled notification receivers, currently disabled receivers (blocking / [thread] muting)} + {notification-enabled receivers, currently disabled receivers (blocking / [thread] muting)} NOTE: might be called for FAKE Activities, see ActivityPub.Utils.get_notified_from_object/1 """ + @spec get_notified_from_activity(Activity.t(), boolean()) :: {list(User.t()), list(User.t())} def get_notified_from_activity(activity, local_only \\ true) def get_notified_from_activity(%Activity{data: %{"type" => type}} = activity, local_only) @@ -337,17 +349,14 @@ defmodule Pleroma.Notification do |> Utils.maybe_notify_followers(activity) |> Enum.uniq() - # Since even subscribers and followers can mute / thread-mute, filtering all above AP IDs + potential_receivers = User.get_users_from_set(potential_receiver_ap_ids, local_only) + notification_enabled_ap_ids = potential_receiver_ap_ids + |> exclude_domain_blocker_ap_ids(activity, potential_receivers) |> 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) @@ -356,6 +365,38 @@ defmodule Pleroma.Notification do def get_notified_from_activity(_, _local_only), do: {[], []} + @doc "Filters out AP IDs of users who domain-block and not follow activity actor" + def exclude_domain_blocker_ap_ids(ap_ids, activity, preloaded_users \\ []) + + def exclude_domain_blocker_ap_ids([], _activity, _preloaded_users), do: [] + + def exclude_domain_blocker_ap_ids(ap_ids, %Activity{} = activity, preloaded_users) do + activity_actor_domain = activity.actor && URI.parse(activity.actor).host + + users = + ap_ids + |> Enum.map(fn ap_id -> + Enum.find(preloaded_users, &(&1.ap_id == ap_id)) || + User.get_cached_by_ap_id(ap_id) + end) + |> Enum.filter(& &1) + + domain_blocker_ap_ids = for u <- users, activity_actor_domain in u.domain_blocks, do: u.ap_id + + domain_blocker_follower_ap_ids = + if Enum.any?(domain_blocker_ap_ids) do + activity + |> Activity.user_actor() + |> FollowingRelationship.followers_ap_ids(domain_blocker_ap_ids) + else + [] + end + + ap_ids + |> Kernel.--(domain_blocker_ap_ids) + |> Kernel.++(domain_blocker_follower_ap_ids) + end + @doc "Filters out AP IDs of users basing on their relationships with activity actor user" def exclude_relationship_restricted_ap_ids([], _activity), do: [] |