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# frozen_string_literal: true
require 'i18n'
module Intranet
class Core
# @!visibility protected
# Wrapps the initialisation of the i18n internationalization gem.
module Locales
# The default path to the locales files.
DEFAULT_LOCALES_DIR = File.join(__dir__, '..', 'resources', 'locales')
# Initializes translation units.
# @param default_locales_dir [String] The path to the directory containing default translation
# units.
def self.initialize(default_locales_dir = DEFAULT_LOCALES_DIR)
I18n.load_path = translation_files(default_locales_dir)
I18n.available_locales = available_locales(default_locales_dir)
begin
I18n.default_locale = ENV['LANG'].split('.')[0].split('_')[0].to_sym
rescue NoMethodError, I18n::InvalidLocale
I18n.default_locale = :en
end
end
# Adds a translation units directory.
# @param dir [String] The path to the directory to add.
def self.add_path(dir)
I18n.load_path = Dir.glob(File.join(dir, '*.yml')) + I18n.load_path # prepend load_path
end
# private
def self.translation_files(dir)
Dir.glob(File.join(dir, '*.yml'))
end
private_class_method :translation_files
def self.available_locales(dir)
translation_files(dir).map do |file|
File.basename(file, File.extname(file)).to_sym
end
end
private_class_method :available_locales
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems