Add global `locale` param (#17464)

- Remove the session-based locale stickyness

1 files changed, 8 insertions, 5 deletions

diff --git a/config/application.rb b/config/application.rb
index 561722884..c6f775162 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -149,10 +149,14 @@ module Mastodon
       :'zh-TW',
     ]
 
-    config.i18n.default_locale = ENV['DEFAULT_LOCALE']&.to_sym
-
-    unless config.i18n.available_locales.include?(config.i18n.default_locale)
-      config.i18n.default_locale = :en
+    config.i18n.default_locale = begin
+      custom_default_locale = ENV['DEFAULT_LOCALE']&.to_sym
+
+      if config.i18n.available_locales.include?(custom_default_locale)
+        custom_default_locale
+      else
+        :en
+      end
     end
 
     # config.paths.add File.join('app', 'api'), glob: File.join('**', '*.rb')
@@ -169,7 +173,6 @@ module Mastodon
       Doorkeeper::Application.send :include, ApplicationExtension
       Doorkeeper::AccessToken.send :include, AccessTokenExtension
       Devise::FailureApp.send :include, AbstractController::Callbacks
-      Devise::FailureApp.send :include, HttpAcceptLanguage::EasyAccess
       Devise::FailureApp.send :include, Localized
     end
   end