module WorldFlags::Helper::Locale
Public Instance Methods
browser_ip()
click to toggle source
# File lib/world_flags/helper/locale.rb, line 50 def browser_ip request.remote_ip end
extract_locale_from_tld()
click to toggle source
Get locale from top-level domain or return nil if such locale is not available You have to put something like:
127.0.0.1 application.com 127.0.0.1 application.it 127.0.0.1 application.pl
in your /etc/hosts file to try this out locally
# File lib/world_flags/helper/locale.rb, line 64 def extract_locale_from_tld I18n.available_locales.include?(parsed_locale.to_sym) ? parsed_locale : nil end
get_country_by_ip()
click to toggle source
# File lib/world_flags/helper/locale.rb, line 44 def get_country_by_ip country_code_from_ip browser_ip rescue WorldFlags::GeoIPError I18n.default_locale end
locale_priority(name)
click to toggle source
# File lib/world_flags/helper/locale.rb, line 29 def locale_priority name case name.to_sym when :param params[:locale] when :domain extract_locale_from_tld # http://en.wikipedia.org/wiki/List_of_Internet_top-level_domains when :browser browser_locale # http://www.metamodpro.com/browser-language-codes when :ip get_country_by_ip when :default I18n.default_locale end end
locale_source_priority()
click to toggle source
# File lib/world_flags/helper/locale.rb, line 54 def locale_source_priority WorldFlags.locale_source_priority end
locale_sources()
click to toggle source
# File lib/world_flags/helper/locale.rb, line 22 def locale_sources locale_source_priority.inject([]) do |res, name| res << locale_priority(name) res end end
locales()
click to toggle source
ensure all country/language/domain types are mapped to their equivalent locale code
# File lib/world_flags/helper/locale.rb, line 18 def locales locale_sources.compact.downcase.map {|loc| WorldFlags.locale(loc) unless loc.blank? } end
parsed_domain()
click to toggle source
# File lib/world_flags/helper/locale.rb, line 72 def parsed_domain request.host.split('.').last end
parsed_locale()
click to toggle source
# File lib/world_flags/helper/locale.rb, line 68 def parsed_locale WorldFlags.domain_to_locale(parsed_domain) end
set_locale()
click to toggle source
# File lib/world_flags/helper/locale.rb, line 4 def set_locale I18n.locale = locales.select_first_in(valid_locales.downcase) end
valid_locales()
click to toggle source
# File lib/world_flags/helper/locale.rb, line 8 def valid_locales return WorldFlags.available_locales if WorldFlags.available_locales.present? if I18n.respond_to?(:available_locales) && I18n.available_locales.present? I18n.available_locales else raise "You must define a list of available locales for use with WorldFlags either in WorldFlags.available_locales or I18n.available_locales" end end