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Revision 51546fe5

Added by Marc Dequènes about 13 years ago

  • ID 51546fe57a7c69cdece4127636d9bb2eb3d7528d

[evol] adapted current I18n system for late translation

View differences:

bin/librarian
module CyborgHood
module LibrarianLand
include I18nTranslation
bindtextdomain("cyborghood_librarian", {:path => Config::L10N_DIR, :charset => "UTF-8"})
bindtextdomain("cyborghood_librarian", {:path => Config::L10N_DIR, :output_charset => "UTF-8"})
class Librarian < Cyborg
# load config before modules are included
bin/mapmaker
module MapMakerLand
include I18nTranslation
bindtextdomain("cyborghood_mapmaker", {:path => Config::L10N_DIR, :charset => "UTF-8"})
bindtextdomain("cyborghood_mapmaker", {:path => Config::L10N_DIR, :output_charset => "UTF-8"})
class MapMaker < Cyborg
# load config before modules are included
bin/postman
module CyborgHood
module PostmanLand
include I18nTranslation
bindtextdomain("cyborghood_postman", {:path => Config::L10N_DIR, :charset => "UTF-8"})
bindtextdomain("cyborghood_postman", {:path => Config::L10N_DIR, :output_charset => "UTF-8"})
class Postman < Cyborg
# load config before modules are included
bin/test_client
module CyborgHood
module TestClientHome
include I18nTranslation
bindtextdomain("cyborghood_mapmaker", {:path => Config::L10N_DIR, :charset => "UTF-8"})
bindtextdomain("cyborghood_mapmaker", {:path => Config::L10N_DIR, :output_charset => "UTF-8"})
class TestClientClient < Cyborg
# load config before modules are included
......
#know? "MapMaker", :k1, "/Zones"
#know? "MapMaker", :k2, "/prout"
set_user "guihome"
set_preferred_locales "fr"
ask "Clerk", :dns_info, "/Commands/DNS/INFO"
on_error do
puts "PLOUF"
lib/cyborghood.rb
module CyborgHood
include I18nTranslation
ENV['LC_ALL'] = "C"
bindtextdomain("cyborghood", {:path => Config::L10N_DIR, :charset => "UTF-8"})
bindtextdomain("cyborghood", {:path => Config::L10N_DIR, :output_charset => "UTF-8"})
def register_services(container)
container.define do |b|
lib/cyborghood/base/language.rb
require 'singleton'
require 'gettext'
require 'http_headers'
module CyborgHood
......
def initialize
@config = Config.instance
@available_locales = nil
@prefs_to_locale_cache = {}
@translate_mutex = Mutex.new
end
def available_locales
return @available_locales if @available_locales
list = ['en'] + Dir.new(Config::L10N_DIR).select{|d| File.directory?(File.join(Config::L10N_DIR, d)) and d[0..0] != "." }
# local admin can restrict available locales
# (may be useful if l10n is partial due to third party plugins)
list = list & @config.i18n.restricted_locale_set if @config.i18n.restricted_locale_set
list = ['en'] if list.empty?
list
@available_locales = list
end
def set_locale(locale)
set_locale_all(locale)
if locale
set_locale_all(locale)
else
set_default_locale
end
end
def set_default_locale
set_locale(DEFAULT_LOCALE)
end
def set_locale_for_user(user)
if user.nil?
set_default_locale
elsif user.preferredLanguage.nil?
logger.debug "User has no language preference, using default"
set_default_locale
def locale_from_prefs(preferred_locales)
locale = @prefs_to_locale_cache[preferred_locales]
return locale if locale
lang_chooser = HTTPHeaders::AcceptLanguage.parse(preferred_locales)
if lang_chooser
ordered_list = lang_chooser.reduce(available_locales)
locale = ordered_list.empty? ? DEFAULT_LOCALE : ordered_list.first.range
@prefs_to_locale_cache[preferred_locales] = locale
else
logger.debug "User preference for language: " + user.preferredLanguage
locale = user.prefered_language(self.available_locales)
if locale.nil?
logger.debug "No available language fits the user preference, using english"
set_default_locale
else
logger.debug "Language better fitting user preference: " + locale
set_locale(locale)
end
# notify the preferred_locales string is not a valid RFC2616 Accept-Language value
nil
end
end
end
class I18nMessage
attr_reader :translated, :untranslated, :parts
def initialize(translated, untranslated, parts)
@translated = translated % parts
@untranslated = untranslated % parts
@parts = parts
end
def translate(message, preferred_locales)
locale = locale_from_prefs(preferred_locales)
def to_s
@translated
@translate_mutex.synchronize do
set_locale(locale)
message.to_s
end
end
end
......
def create_tm(message, parts, method = nil)
translated_message = (method.nil? ? message : self.send(method, message))
I18nMessage.new(translated_message, message, parts)
I18nMessage.new(message, parts, method)
end
module_function :_, :n_, :s_, :ns_, :np_
end
class I18nMessage
include I18nTranslation
attr_reader :translated, :untranslated, :parts
def initialize(untranslated, parts, method)
@untranslated = untranslated % parts
@parts = parts
@method = method
@translated = nil
end
def to_s
self.send(@method, @untranslated) % parts
end
def translate(preferred_locales)
I18nController.instance.translate(self, preferred_locales)
end
end
end
lib/cyborghood/cyborg/dsl.rb
#++
require 'active_support/basic_object'
require 'http_headers'
require 'set'
......
def set_preferred_locales(prefs)
_add_subtask("setting/preferred_locales") do |subtask|
logger.debug "Task '#{@name}': setting preferred locales"
lang_chooser = HTTPHeaders::AcceptLanguage.parse(prefs)
if lang_chooser
@preferred_locales = prefs
ordered_list = lang_chooser.reduce(I18nController.instance.available_locales)
@locale = ordered_list.empty? ? I18nController::DEFAULT_LOCALE : ordered_list.first.range
logger.debug "Task '#{@name}': locale chosen: #{@locale}"
else
@errors << CyberError.new(:unrecoverable, "botnet/client/dsl", _("unparsable preferred locales"))
end
logger.debug "Task '#{@name}': setting preferred locales to: #{prefs}"
@preferred_locales = prefs
subtask.finish
end
end

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