+ def render(
+ "relationship.json",
+ %{user: %User{} = reading_user, target: %User{} = target} = opts
+ ) do
+ user_relationships = get_in(opts, [:relationships, :user_relationships])
+ following_relationships = get_in(opts, [:relationships, :following_relationships])
+
+ follow_state =
+ if following_relationships do
+ user_to_target_following_relation =
+ FollowingRelationship.find(following_relationships, reading_user, target)
+
+ User.get_follow_state(reading_user, target, user_to_target_following_relation)
+ else
+ User.get_follow_state(reading_user, target)
+ end
+
+ followed_by =
+ if following_relationships do
+ case FollowingRelationship.find(following_relationships, target, reading_user) do
+ %{state: "accept"} -> true
+ _ -> false
+ end
+ else
+ User.following?(target, reading_user)
+ end
+
+ # NOTE: adjust UserRelationship.view_relationships_option/2 on new relation-related flags
+ %{
+ id: to_string(target.id),
+ following: follow_state == "accept",
+ followed_by: followed_by,
+ blocking:
+ UserRelationship.exists?(
+ user_relationships,
+ :block,
+ reading_user,
+ target,
+ &User.blocks_user?(&1, &2)
+ ),
+ blocked_by:
+ UserRelationship.exists?(
+ user_relationships,
+ :block,
+ target,
+ reading_user,
+ &User.blocks_user?(&1, &2)
+ ),
+ muting:
+ UserRelationship.exists?(
+ user_relationships,
+ :mute,
+ reading_user,
+ target,
+ &User.mutes?(&1, &2)
+ ),
+ muting_notifications:
+ UserRelationship.exists?(
+ user_relationships,
+ :notification_mute,
+ reading_user,
+ target,
+ &User.muted_notifications?(&1, &2)
+ ),
+ subscribing:
+ UserRelationship.exists?(
+ user_relationships,
+ :inverse_subscription,
+ target,
+ reading_user,
+ &User.subscribed_to?(&2, &1)
+ ),
+ requested: follow_state == "pending",
+ domain_blocking: User.blocks_domain?(reading_user, target),
+ showing_reblogs:
+ not UserRelationship.exists?(
+ user_relationships,
+ :reblog_mute,
+ reading_user,
+ target,
+ &User.muting_reblogs?(&1, &2)
+ ),
+ endorsed: false
+ }
+ end
+
+ def render("relationships.json", %{user: user, targets: targets} = opts) do
+ relationships_opt =
+ cond do
+ Map.has_key?(opts, :relationships) ->
+ opts[:relationships]
+
+ is_nil(user) ->
+ UserRelationship.view_relationships_option(nil, [])
+
+ true ->
+ UserRelationship.view_relationships_option(user, targets)
+ end
+
+ render_opts = %{as: :target, user: user, relationships: relationships_opt}
+ render_many(targets, AccountView, "relationship.json", render_opts)
+ end
+
+ defp do_render("show.json", %{user: user} = opts) do
+ user = User.sanitize_html(user, User.html_filter_policy(opts[:for]))
+ display_name = user.name || user.nickname
+