diff --git a/lib/pleroma/object.ex b/lib/pleroma/object.ex index d9b41d710..91cb9941f 100644 --- a/lib/pleroma/object.ex +++ b/lib/pleroma/object.ex @@ -23,6 +23,23 @@ defmodule Pleroma.Object do timestamps() end + def with_joined_activity(query, activity_type \\ "Create", join_type \\ :inner) do + object_position = Map.get(query.aliases, :object, 0) + + join(query, join_type, [{object, object_position}], a in Activity, + on: + fragment( + "COALESCE(?->'object'->>'id', ?->>'object') = (? ->> 'id') AND (?->>'type' = ?) ", + a.data, + a.data, + object.data, + a.data, + ^activity_type + ), + as: :object_activity + ) + end + def create(data) do Object.change(%Object{}, %{data: data}) |> Repo.insert() diff --git a/lib/pleroma/pagination.ex b/lib/pleroma/pagination.ex index c77ba78bb..243f1a329 100644 --- a/lib/pleroma/pagination.ex +++ b/lib/pleroma/pagination.ex @@ -17,59 +17,59 @@ defmodule Pleroma.Pagination do def page_keys, do: @page_keys - def fetch_paginated(query, params, type \\ :keyset) + def fetch_paginated(query, params, type \\ :keyset, table_binding \\ nil) - def fetch_paginated(query, %{"total" => true} = params, :keyset) do + def fetch_paginated(query, %{"total" => true} = params, :keyset, table_binding) do total = Repo.aggregate(query, :count, :id) %{ total: total, - items: fetch_paginated(query, Map.drop(params, ["total"]), :keyset) + items: fetch_paginated(query, Map.drop(params, ["total"]), :keyset, table_binding) } end - def fetch_paginated(query, params, :keyset) do + def fetch_paginated(query, params, :keyset, table_binding) do options = cast_params(params) query - |> paginate(options, :keyset) + |> paginate(options, :keyset, table_binding) |> Repo.all() |> enforce_order(options) end - def fetch_paginated(query, %{"total" => true} = params, :offset) do + def fetch_paginated(query, %{"total" => true} = params, :offset, table_binding) do total = Repo.aggregate(query, :count, :id) %{ total: total, - items: fetch_paginated(query, Map.drop(params, ["total"]), :offset) + items: fetch_paginated(query, Map.drop(params, ["total"]), :offset, table_binding) } end - def fetch_paginated(query, params, :offset) do + def fetch_paginated(query, params, :offset, table_binding) do options = cast_params(params) query - |> paginate(options, :offset) + |> paginate(options, :offset, table_binding) |> Repo.all() end - def paginate(query, options, method \\ :keyset) + def paginate(query, options, method \\ :keyset, table_binding \\ nil) - def paginate(query, options, :keyset) do + def paginate(query, options, :keyset, table_binding) do query - |> restrict(:min_id, options) - |> restrict(:since_id, options) - |> restrict(:max_id, options) - |> restrict(:order, options) - |> restrict(:limit, options) + |> restrict(:min_id, options, table_binding) + |> restrict(:since_id, options, table_binding) + |> restrict(:max_id, options, table_binding) + |> restrict(:order, options, table_binding) + |> restrict(:limit, options, table_binding) end - def paginate(query, options, :offset) do + def paginate(query, options, :offset, table_binding) do query - |> restrict(:order, options) - |> restrict(:offset, options) - |> restrict(:limit, options) + |> restrict(:order, options, table_binding) + |> restrict(:offset, options, table_binding) + |> restrict(:limit, options, table_binding) end defp cast_params(params) do @@ -91,38 +91,46 @@ defp cast_params(params) do changeset.changes end - defp restrict(query, :min_id, %{min_id: min_id}) do - where(query, [q], q.id > ^min_id) + defp restrict(query, :min_id, %{min_id: min_id}, table_binding) do + where(query, [{q, table_position(query, table_binding)}], q.id > ^min_id) end - defp restrict(query, :since_id, %{since_id: since_id}) do - where(query, [q], q.id > ^since_id) + defp restrict(query, :since_id, %{since_id: since_id}, table_binding) do + where(query, [{q, table_position(query, table_binding)}], q.id > ^since_id) end - defp restrict(query, :max_id, %{max_id: max_id}) do - where(query, [q], q.id < ^max_id) + defp restrict(query, :max_id, %{max_id: max_id}, table_binding) do + where(query, [{q, table_position(query, table_binding)}], q.id < ^max_id) end - defp restrict(query, :order, %{min_id: _}) do - order_by(query, [u], fragment("? asc nulls last", u.id)) + defp restrict(query, :order, %{min_id: _}, table_binding) do + order_by( + query, + [{u, table_position(query, table_binding)}], + fragment("? asc nulls last", u.id) + ) end - defp restrict(query, :order, _options) do - order_by(query, [u], fragment("? desc nulls last", u.id)) + defp restrict(query, :order, _options, table_binding) do + order_by( + query, + [{u, table_position(query, table_binding)}], + fragment("? desc nulls last", u.id) + ) end - defp restrict(query, :offset, %{offset: offset}) do + defp restrict(query, :offset, %{offset: offset}, _table_binding) do offset(query, ^offset) end - defp restrict(query, :limit, options) do + defp restrict(query, :limit, options, _table_binding) do limit = Map.get(options, :limit, @default_limit) query |> limit(^limit) end - defp restrict(query, _, _), do: query + defp restrict(query, _, _, _), do: query defp enforce_order(result, %{min_id: _}) do result @@ -130,4 +138,10 @@ defp enforce_order(result, %{min_id: _}) do end defp enforce_order(result, _), do: result + + defp table_position(%Ecto.Query{} = query, binding_name) do + Map.get(query.aliases, binding_name, 0) + end + + defp table_position(_, _), do: 0 end diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex index 95d97615c..e452278f0 100644 --- a/lib/pleroma/web/activity_pub/activity_pub.ex +++ b/lib/pleroma/web/activity_pub/activity_pub.ex @@ -1058,40 +1058,16 @@ def fetch_activities(recipients, opts \\ %{}, pagination \\ :keyset) do @doc """ Fetch favorites activities of user with order by sort adds to favorites """ - @spec fetch_favourites(list(String.t()), User.t(), map(), atom()) :: list(Activity.t()) - def fetch_favourites(recipients, user, params \\ %{}, pagination \\ :keyset) do - opts = - %{ - "type" => "Create", - "favorited_by" => user.ap_id, - "blocking_user" => user - } - |> Map.merge(params) - - recipients - |> fetch_activities_query(opts) - |> order_by_favourites(user) - |> Pagination.fetch_paginated(opts, pagination) - end - - # sorts by adds to favorites - # - @spec order_by_favourites(Ecto.Query.t(), User.t()) :: Ecto.Query.t() - defp order_by_favourites(query, user) do - join(query, :inner, [activity, object], a1 in Activity, - on: - fragment( - "(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object') AND (?->>'type' = 'Like') AND (?.actor = ?)", - object.data, - a1.data, - a1.data, - a1.data, - a1, - ^user.ap_id - ), - as: :like_activity - ) - |> order_by([_, _, like_activity], desc: like_activity.updated_at) + @spec fetch_favourites(User.t(), map(), atom()) :: list(Activity.t()) + def fetch_favourites(user, params \\ %{}, pagination \\ :keyset) do + user.ap_id + |> Activity.Queries.by_actor() + |> Activity.Queries.by_type("Like") + |> Activity.with_joined_object() + |> Object.with_joined_activity() + |> select([_like, object, activity], %{activity | object: object}) + |> order_by([like, _, _], desc: like.updated_at) + |> Pagination.fetch_paginated(params, pagination, :object_activity) end defp maybe_update_cc(activities, list_memberships, %User{ap_id: user_ap_id}) diff --git a/lib/pleroma/web/mastodon_api/controllers/status_controller.ex b/lib/pleroma/web/mastodon_api/controllers/status_controller.ex index e11bee383..1149fb469 100644 --- a/lib/pleroma/web/mastodon_api/controllers/status_controller.ex +++ b/lib/pleroma/web/mastodon_api/controllers/status_controller.ex @@ -348,7 +348,6 @@ def context(%{assigns: %{user: user}} = conn, %{"id" => id}) do def favourites(%{assigns: %{user: user}} = conn, params) do activities = ActivityPub.fetch_favourites( - [], user, Map.take(params, Pleroma.Pagination.page_keys()) )