Class: Umu::LanguageSetting

Inherits:
Object
  • Object
show all
Extended by:
Template
Defined in:
lib/umu/core/language_setting.rb

Overview

LanguageSetting is a module for setting language.

Constant Summary collapse

LANG = 
{
  en: 'English',
  zh: '中文',
  ja: '日本語'
}.freeze
LANG_PATH = 
File.join(File.dirname(__FILE__), '../../..', '.umu_lang')

Constants included from Color

Color::COLORS

Class Method Summary collapse

Methods included from Template

checker, command, cover, hover, logo, pointer, show_command

Class Method Details

.change_language ⇒ Object 



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# File 'lib/umu/core/language_setting.rb', line 41

def self.change_language
  File.exist?(LANG_PATH) ? File.delete(LANG_PATH) : nil
  setup_language
end

.prompt_language ⇒ Object 



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# File 'lib/umu/core/language_setting.rb', line 26

def self.prompt_language
  
  content = 'Please select a language:'
  item = Umu::Selector.radio(LANG.values, content)
  cover(1)
  puts "#{content} #{green(item)}"
  LANG.key(item)
end

.save_language_choice(lang) ⇒ Object 



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# File 'lib/umu/core/language_setting.rb', line 35

def self.save_language_choice(lang)
  umu_lang = {}
  umu_lang['language'] = lang
  File.write(LANG_PATH, umu_lang.to_yaml)
end

.setup_language ⇒ Object 



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# File 'lib/umu/core/language_setting.rb', line 19

def self.setup_language
  save_language_choice(prompt_language) unless File.exist?(LANG_PATH)
  umu_lang = YAML.load_file(LANG_PATH)
  lang = umu_lang['language']
  I18n.locale = lang
end