fixup

lib/philomena_web/controllers/api/json/theme_controller.ex

@@ -4,8 +4,6 @@ defmodule PhilomenaWeb.Api.Json.ThemeController do
   alias PhilomenaWeb.SettingView
 
   def index(conn, _params) do
-    conn
-    |> put_resp_content_type("application/json")
-    |> send_resp(200, SettingView.theme_paths_json(conn))
+    json(conn, SettingView.theme_paths())
   end
 end

lib/philomena_web/templates/setting/edit.html.slime

@@ -88,7 +88,7 @@ h1 Content Settings
             = error_tag f, :theme_color
             .fieldlabel: i Color of the theme
             .fieldlabel: strong Don't forget to save the settings to apply the theme!
-          .hidden#js-theme-paths data-theme-paths=theme_paths_json(@conn)
+          .hidden#js-theme-paths data-theme-paths=Jason.encode!(theme_paths())
           .field
             => label f, :scale_large_images
             => select f, :scale_large_images, scale_options(), class: "input"

lib/philomena_web/views/setting_view.ex

@@ -15,12 +15,10 @@ defmodule PhilomenaWeb.SettingView do
     end)
   end
 
-  def theme_paths_json(conn) do
-    User.themes()
-    |> Map.new(fn name ->
-      {name, static_path(conn, "/css/#{name}.css")}
+  def theme_paths do
+    Map.new(User.themes(), fn name ->
+      {name, static_path(PhilomenaWeb.Endpoint, "/css/#{name}.css")}
     end)
-    |> Jason.encode!()
   end
 
   def scale_options do