Class: MyLanguageManager

Inherits:
Object
  • Object
show all
Defined in:
app/my_lib/my_language_manager.rb

Overview

typed: true frozen_string_literal: true

Constant Summary collapse

EN = 
'en'
TH = 
'th'
CN = 
'cn'
ES = 
'es'
FR = 
'fr'
DE = 
'de'
RU = 
'ru'
MS = 
'ms'
KO = 
'ko'
JA = 
'ja'
ID = 
'id'
VI = 
'vi'
ZH = 
'zh'
DEFAULT_LANGUAGE = 
EN
SUPPORTED_LANGUAGES =

All supported languages (matches MyLocaleManager::AVAILABLE_LOCALES) Order is important: longer/more specific codes should come before shorter ones ZH before CN to correctly match 'zh-CN' as 'zh' (Simplified) not 'cn' (Traditional)

[EN, TH, ZH, CN, ES, FR, DE, RU, MS, KO, JA, ID, VI].freeze
LANGUAGE_PRIORITIES =

Priority order for language detection: TH first, ZH before CN, EN last

[TH, ZH, CN, ES, FR, DE, RU, MS, KO, JA, ID, VI, EN].freeze

Class Method Summary collapse

Class Method Details

.recognize(language) ⇒ Object 



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# File 'app/my_lib/my_language_manager.rb', line 28

def recognize(language)
  return DEFAULT_LANGUAGE if language.blank?

  normalized = language.to_s.downcase.strip

  # Check each language in priority order
  # Word boundaries avoid false matches in Accept-Language headers
  LANGUAGE_PRIORITIES.each do |lang|
    return lang if normalized =~ /\b#{lang}\b/i
  end

  DEFAULT_LANGUAGE
end

.validate(language) ⇒ Object 



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# File 'app/my_lib/my_language_manager.rb', line 42

def validate(language)
  return false if language.blank?

  # The "i" at the end of the regex means case-insensitive
  # Matches any of the supported language codes
  language.to_s =~ /^(en|th|cn|es|fr|de|ru|ms|ko|ja|id|vi|zh)/i
end