From 49e185d1a99f93171d30f824ddb3e7b920e2b239 Mon Sep 17 00:00:00 2001
From: Anton Khorev <tony29@yandex.ru>
Date: Wed, 14 May 2025 01:19:01 +0300
Subject: [PATCH] List available ui languages

---
 config/initializers/i18n.rb |   2 +
 config/ui_languages.yml     | 215 ++++++++++++++++++++++++++++++++++++
 test/lib/i18n_test.rb       |  21 +++-
 3 files changed, 236 insertions(+), 2 deletions(-)
 create mode 100644 config/ui_languages.yml

diff --git a/config/initializers/i18n.rb b/config/initializers/i18n.rb
index 2a1dd5179..839a85a18 100644
--- a/config/initializers/i18n.rb
+++ b/config/initializers/i18n.rb
@@ -45,3 +45,5 @@ Rails.configuration.after_initialize do
 
   I18n.available_locales
 end
+
+AVAILABLE_LANGUAGES = YAML.load_file(Rails.root.join("config/ui_languages.yml"))
diff --git a/config/ui_languages.yml b/config/ui_languages.yml
new file mode 100644
index 000000000..2dc8400b0
--- /dev/null
+++ b/config/ui_languages.yml
@@ -0,0 +1,215 @@
+---
+- :code: af
+  :native_name: Afrikaans
+- :code: gsw
+  :native_name: Alemannisch
+- :code: ast
+  :native_name: asturianu
+- :code: az
+  :native_name: azərbaycanca
+- :code: id
+  :native_name: Bahasa Indonesia
+- :code: ms
+  :native_name: Bahasa Melayu
+- :code: bs
+  :native_name: bosanski
+- :code: br
+  :native_name: brezhoneg
+- :code: ca
+  :native_name: català
+- :code: cs
+  :native_name: čeština
+- :code: cy
+  :native_name: Cymraeg
+- :code: da
+  :native_name: dansk
+- :code: de
+  :native_name: Deutsch
+- :code: dsb
+  :native_name: dolnoserbski
+- :code: et
+  :native_name: eesti
+- :code: en
+  :native_name: English
+- :code: en-GB
+  :native_name: English (United Kingdom)
+- :code: es
+  :native_name: español
+- :code: eo
+  :native_name: Esperanto
+- :code: eu
+  :native_name: euskara
+- :code: fr
+  :native_name: français
+- :code: fy
+  :native_name: Frysk
+- :code: fur
+  :native_name: furlan
+- :code: ga
+  :native_name: Gaeilge
+- :code: gd
+  :native_name: Gàidhlig
+- :code: gl
+  :native_name: galego
+- :code: aln
+  :native_name: Gegë
+- :code: hsb
+  :native_name: hornjoserbsce
+- :code: hr
+  :native_name: hrvatski
+- :code: ia
+  :native_name: interlingua
+- :code: is
+  :native_name: íslenska
+- :code: it
+  :native_name: italiano
+- :code: gcf
+  :native_name: kréyòl Gwadloup
+- :code: ku-Latn
+  :native_name: kurdî (latînî)
+- :code: lv
+  :native_name: latviešu
+- :code: lb
+  :native_name: Lëtzebuergesch
+- :code: lt
+  :native_name: lietuvių
+- :code: hu
+  :native_name: magyar
+- :code: fit
+  :native_name: meänkieli
+- :code: nl
+  :native_name: Nederlands
+- :code: nb
+  :native_name: norsk bokmål
+- :code: nn
+  :native_name: norsk nynorsk
+- :code: oc
+  :native_name: occitan
+- :code: nds
+  :native_name: Plattdüütsch
+- :code: pl
+  :native_name: polski
+- :code: pt-PT
+  :native_name: português
+- :code: pt
+  :native_name: português do Brasil
+- :code: ksh
+  :native_name: Ripoarisch
+- :code: ro
+  :native_name: română
+- :code: sc
+  :native_name: sardu
+- :code: sco
+  :native_name: Scots
+- :code: sq
+  :native_name: shqip
+- :code: scn
+  :native_name: sicilianu
+- :code: sk
+  :native_name: slovenčina
+- :code: sl
+  :native_name: slovenščina
+- :code: sr-Latn
+  :native_name: srpski (latinica)
+- :code: sh
+  :native_name: srpskohrvatski (latinica)
+- :code: fi
+  :native_name: suomi
+- :code: sv
+  :native_name: svenska
+- :code: tl
+  :native_name: Tagalog
+- :code: kab
+  :native_name: Taqbaylit
+- :code: vi
+  :native_name: Tiếng Việt
+- :code: tr
+  :native_name: Türkçe
+- :code: yo
+  :native_name: Yorùbá
+- :code: diq
+  :native_name: Zazaki
+- :code: el
+  :native_name: Ελληνικά
+- :code: ba
+  :native_name: башҡортса
+- :code: be
+  :native_name: беларуская
+- :code: be-Tarask
+  :native_name: беларуская (тарашкевіца)
+- :code: bg
+  :native_name: български
+- :code: mk
+  :native_name: македонски
+- :code: mo
+  :native_name: молдовеняскэ
+- :code: ce
+  :native_name: нохчийн
+- :code: ru
+  :native_name: русский
+- :code: sr
+  :native_name: српски (ћирилица)
+- :code: tt
+  :native_name: татарча
+- :code: uk
+  :native_name: українська
+- :code: kk-cyrl
+  :native_name: қазақша (кирил)
+- :code: yi
+  :native_name: ייִדיש
+- :code: he
+  :native_name: עברית
+- :code: ar
+  :native_name: العربية
+- :code: skr-arab
+  :native_name: سرائیکی
+- :code: fa
+  :native_name: فارسی
+- :code: arz
+  :native_name: مصرى
+- :code: pnb
+  :native_name: پنجابی
+- :code: ps
+  :native_name: پښتو
+- :code: nqo
+  :native_name: ߒߞߏ
+- :code: ne
+  :native_name: नेपाली
+- :code: mr
+  :native_name: मराठी
+- :code: hi
+  :native_name: हिन्दी
+- :code: bn
+  :native_name: বাংলা
+- :code: pa
+  :native_name: ਪੰਜਾਬੀ
+- :code: gu
+  :native_name: ગુજરાતી
+- :code: ta
+  :native_name: தமிழ்
+- :code: te
+  :native_name: తెలుగు
+- :code: kn
+  :native_name: ಕನ್ನಡ
+- :code: th
+  :native_name: ไทย
+- :code: my
+  :native_name: မြန်မာဘာသာ
+- :code: xmf
+  :native_name: მარგალური
+- :code: ka
+  :native_name: ქართული
+- :code: km
+  :native_name: ភាសាខ្មែរ
+- :code: sat
+  :native_name: ᱥᱟᱱᱛᱟᱲᱤ
+- :code: zh-CN
+  :native_name: 中文（简体）
+- :code: zh-TW
+  :native_name: 中文（繁體）
+- :code: zh-HK
+  :native_name: 中文（香港）
+- :code: ja
+  :native_name: 日本語
+- :code: ko
+  :native_name: 한국어
diff --git a/test/lib/i18n_test.rb b/test/lib/i18n_test.rb
index fe94cbdd3..90b815578 100644
--- a/test/lib/i18n_test.rb
+++ b/test/lib/i18n_test.rb
@@ -56,13 +56,30 @@ class I18nTest < ActiveSupport::TestCase
   end
 
   Rails.root.glob("config/locales/*.yml").each do |filename|
-    lang = File.basename(filename, ".yml")
-    test "#{lang} for raw html" do
+    code = File.basename(filename, ".yml")
+    test "#{code} for raw html" do
       yml = YAML.load_file(filename)
       assert_nothing_raised do
         check_values_for_raw_html(yml)
       end
     end
+
+    test "#{code} present once in ui_languages.yml" do
+      assert_equal(1, AVAILABLE_LANGUAGES.count { |language| language[:code] == code })
+    end
+  end
+
+  def test_ui_languages_have_yml_files
+    AVAILABLE_LANGUAGES.each do |language|
+      assert_path_exists Rails.root.join("config/locales/#{language[:code]}.yml")
+    end
+  end
+
+  def test_ui_languages_have_required_fields
+    AVAILABLE_LANGUAGES.each do |language|
+      assert language[:code]
+      assert language[:native_name]
+    end
   end
 
   def test_en_for_nil_values
-- 
2.39.5