From 6b793d3f8336fcba5cac596f9e76d0274633f98d Mon Sep 17 00:00:00 2001 From: Ivan Tashkinov Date: Thu, 26 Mar 2020 21:54:01 +0300 Subject: [PATCH] Ensured no auxiliary computations (actors list preparation etc.) related to relationships preloading if no user is present (for statuses / accounts / relationships rendering). --- .../web/mastodon_api/views/account_view.ex | 26 +++++++++++----- .../mastodon_api/views/notification_view.ex | 31 +++++++++++-------- .../web/mastodon_api/views/status_view.ex | 16 +++++++--- 3 files changed, 47 insertions(+), 26 deletions(-) diff --git a/lib/pleroma/web/mastodon_api/views/account_view.ex b/lib/pleroma/web/mastodon_api/views/account_view.ex index 2cdfac7af..0efcabc01 100644 --- a/lib/pleroma/web/mastodon_api/views/account_view.ex +++ b/lib/pleroma/web/mastodon_api/views/account_view.ex @@ -14,10 +14,15 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do def render("index.json", %{users: users} = opts) do relationships_opt = - if Map.has_key?(opts, :relationships) do - opts[:relationships] - else - UserRelationship.view_relationships_option(opts[:for], users) + cond do + Map.has_key?(opts, :relationships) -> + opts[:relationships] + + is_nil(opts[:for]) -> + UserRelationship.view_relationships_option(nil, []) + + true -> + UserRelationship.view_relationships_option(opts[:for], users) end opts = Map.put(opts, :relationships, relationships_opt) @@ -134,10 +139,15 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do def render("relationships.json", %{user: user, targets: targets} = opts) do relationships_opt = - if Map.has_key?(opts, :relationships) do - opts[:relationships] - else - UserRelationship.view_relationships_option(user, targets) + cond do + Map.has_key?(opts, :relationships) -> + opts[:relationships] + + is_nil(opts[:for]) -> + UserRelationship.view_relationships_option(nil, []) + + true -> + UserRelationship.view_relationships_option(user, targets) end render_opts = %{as: :target, user: user, relationships: relationships_opt} diff --git a/lib/pleroma/web/mastodon_api/views/notification_view.ex b/lib/pleroma/web/mastodon_api/views/notification_view.ex index db434271c..a809080fd 100644 --- a/lib/pleroma/web/mastodon_api/views/notification_view.ex +++ b/lib/pleroma/web/mastodon_api/views/notification_view.ex @@ -32,21 +32,26 @@ defmodule Pleroma.Web.MastodonAPI.NotificationView do |> Pleroma.Repo.all() relationships_opt = - if Map.has_key?(opts, :relationships) do - opts[:relationships] - else - move_activities_targets = - activities - |> Enum.filter(&(Activity.mastodon_notification_type(&1) == "move")) - |> Enum.map(&User.get_cached_by_ap_id(&1.data["target"])) + cond do + Map.has_key?(opts, :relationships) -> + opts[:relationships] - actors = - activities - |> Enum.map(fn a -> User.get_cached_by_ap_id(a.data["actor"]) end) - |> Enum.filter(& &1) - |> Kernel.++(move_activities_targets) + is_nil(opts[:for]) -> + UserRelationship.view_relationships_option(nil, []) - UserRelationship.view_relationships_option(reading_user, actors) + true -> + move_activities_targets = + activities + |> Enum.filter(&(Activity.mastodon_notification_type(&1) == "move")) + |> Enum.map(&User.get_cached_by_ap_id(&1.data["target"])) + + actors = + activities + |> Enum.map(fn a -> User.get_cached_by_ap_id(a.data["actor"]) end) + |> Enum.filter(& &1) + |> Kernel.++(move_activities_targets) + + UserRelationship.view_relationships_option(reading_user, actors) end opts = %{ diff --git a/lib/pleroma/web/mastodon_api/views/status_view.ex b/lib/pleroma/web/mastodon_api/views/status_view.ex index 7b1cb7bf8..d36b9ee5c 100644 --- a/lib/pleroma/web/mastodon_api/views/status_view.ex +++ b/lib/pleroma/web/mastodon_api/views/status_view.ex @@ -87,11 +87,17 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do |> Repo.all() relationships_opt = - if Map.has_key?(opts, :relationships) do - opts[:relationships] - else - actors = Enum.map(activities ++ parent_activities, &get_user(&1.data["actor"])) - UserRelationship.view_relationships_option(opts[:for], actors) + cond do + Map.has_key?(opts, :relationships) -> + opts[:relationships] + + is_nil(opts[:for]) -> + UserRelationship.view_relationships_option(nil, []) + + true -> + actors = Enum.map(activities ++ parent_activities, &get_user(&1.data["actor"])) + + UserRelationship.view_relationships_option(opts[:for], actors) end opts =