Class: LocaleSiteSetting

Inherits:
EnumSiteSetting show all
Defined in:
app/models/locale_site_setting.rb

Constant Summary collapse

FALLBACKS = 
{ en_GB: :en }

Class Method Summary collapse

Methods inherited from EnumSiteSetting

translate_names?

Class Method Details

.fallback_locale(locale) ⇒ Object 



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# File 'app/models/locale_site_setting.rb', line 58

def self.fallback_locale(locale)
  fallback_locale = FALLBACKS[locale.to_sym]
  return fallback_locale if fallback_locale

  plugin_locale = DiscoursePluginRegistry.locales[locale.to_s]
  plugin_locale ? plugin_locale[:fallbackLocale]&.to_sym : nil
end

.language_names ⇒ Object 



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# File 'app/models/locale_site_setting.rb', line 18

def self.language_names
  return @language_names if @language_names

  @lock.synchronize do
    @language_names ||=
      begin
        names = YAML.safe_load(File.read(File.join(Rails.root, "config", "locales", "names.yml")))

        DiscoursePluginRegistry.locales.each do |locale, options|
          if !names.key?(locale) && options[:name] && options[:nativeName]
            names[locale] = { "name" => options[:name], "nativeName" => options[:nativeName] }
          end
        end

        names
      end
  end
end

.reset! ⇒ Object 



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# File 'app/models/locale_site_setting.rb', line 52

def self.reset!
  @lock.synchronize { @values = @language_names = @supported_locales = nil }
end

.supported_locales ⇒ Object 



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# File 'app/models/locale_site_setting.rb', line 37

def self.supported_locales
  @lock.synchronize do
    @supported_locales ||=
      begin
        locales =
          Dir
            .glob(File.join(Rails.root, "config", "locales", "client.*.yml"))
            .map { |x| x.split(".")[-2] }

        locales += DiscoursePluginRegistry.locales.keys
        locales.uniq.sort
      end
  end
end

.valid_value?(val) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/locale_site_setting.rb', line 4

def self.valid_value?(val)
  supported_locales.include?(val)
end

.values ⇒ Object 



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# File 'app/models/locale_site_setting.rb', line 8

def self.values
  @values ||=
    supported_locales.map do |locale|
      lang = language_names[locale] || language_names[locale.split("_")[0]]
      { name: lang ? lang["nativeName"] : locale, value: locale }
    end
end