get default language instead of first language of website

app/models/communication/website/menu.rb

@@ -41,7 +41,7 @@ class Communication::Website::Menu < ApplicationRecord
   def git_path(website)
     # TODO I18n : Right now, we use the language of the website. Add a language to the menu (and future translations)
     path = "data/menus/"
-    path += "#{website.languages.first.iso_code}/" if website.languages.any?
+    path += "#{website.default_language.iso_code}/" if website.languages.any?
     "#{path}#{identifier}.yml"
   end
 

app/models/communication/website/page/with_path.rb

@@ -20,9 +20,9 @@ module Communication::Website::Page::WithPath
     path = ''
     # TODO i18n remplacer le choix de la langue
     if website.languages.many?
-      path += "/fr" 
+      path += "/fr"
     elsif website.languages.any?
-      path += "/#{website.languages.first.iso_code}"
+      path += "/#{website.default_language.iso_code}"
     end
     path += "/#{slug_with_ancestors}/"
     path.gsub(/\/+/, '/')

app/models/communication/website/permalink.rb

@@ -107,7 +107,7 @@ class Communication::Website::Permalink < ApplicationRecord
   def published_path
     # TODO I18n doit prendre la langue du about
     p = ""
-    p += "/#{website.languages.first.iso_code}" if website.languages.any?
+    p += "/#{website.default_language.iso_code}" if website.languages.any?
     p += pattern
     substitutions.each do |key, value|
       p.gsub! ":#{key}", "#{value}"

app/models/concerns/with_git.rb

@@ -20,7 +20,7 @@ module WithGit
       # todo totalement arbitraire
       path += "fr/"
     elsif website.languages.any?
-      path += "#{website.languages.first.iso_code}/"
+      path += "#{website.default_language.iso_code}/"
     end
     path
   end

app/views/admin/communication/websites/configs/development_config/static.html.erb

 # DO NOT EDIT THIS FILE BY HAND - IT WILL BE OVERWRITTEN BY OSUNY
 
 <%# TODO I18n: Add "Default language" in Communication::Website %>
-defaultContentLanguage: <%= @website.languages.first.iso_code %>
+defaultContentLanguage: <%= @website.default_language.iso_code %>
 defaultContentLanguageInSubdir: <%= @website.languages.many? %>
\ No newline at end of file

app/views/admin/communication/websites/configs/production_config/static.html.erb

@@ -3,10 +3,7 @@
 baseURL: <%= @website.url %>
 
 ## LANGUAGE
-<%# TODO I18n: Add "Default language" in Communication::Website %>
-<% if @website.languages.many? %>
-defaultContentLanguage: fr
-<% else %>
-defaultContentLanguage: <%= @website.languages.first.iso_code %>
+<% if @website.languages.any? %>
+defaultContentLanguage: <%= @website.default_language.iso_code %>
 <% end %>
 defaultContentLanguageInSubdir: <%= @website.languages.many? %>