BikeBikeBike/config/initializers/i18n.rb

# require 'i18n/backend/active_record'
# require 'yaml'

# if Rails.env.test?
# 	class DevTranslation < Translation
# 		self.table_name = 'translations'
# 		establish_connection :development
# 	end
# end

# module I18n
# 	class MissingTranslationExceptionHandler < ExceptionHandler
# 		def self.lorem_ipsum(method, size)
# 			options = {:random => true}
# 			case method.to_s
# 			when 'c', 'char', 'character', 'characters'
# 				if size
# 					return (Forgery::LoremIpsum.characters size, options).capitalize
# 				end
# 				return Forgery::LoremIpsum.character, options
# 			when 'w', 'word', 'words'
# 				if size
# 					return (Forgery::LoremIpsum.words size, options).capitalize
# 				end
# 				#return'LOREM'
# 				return (Forgery::LoremIpsum.word options).capitalize
# 			when 's', 'sentence', 'sentences'
# 				if size
# 					return Forgery::LoremIpsum.sentences size, options
# 				end
# 				return (Forgery::LoremIpsum.sentence options).capitalize
# 			when 'p', 'paragraph', 'paragraphs'
# 				if size
# 					return Forgery::LoremIpsum.paragraphs size, options.merge({:sentences => 10})
# 				end
# 				return Forgery::LoremIpsum.sentences 10, options
# 			when 't', 'title'
# 				return (Forgery::LoremIpsum.sentences 1, options).capitalize
# 			end
# 			return method
# 		end

# 		def self.note(key, behavior = nil, behavior_size = nil)
# 			I18n.backend.needs_translation(key)
# 			if behavior
# 				if behavior.to_s == 'strict'
# 					return nil
# 				end
# 				return self.lorem_ipsum(behavior, behavior_size)
# 			end
# 			#key.to_s.gsub(/^world\..*\.(.+)\.name$/, '\1').gsub(/^.*\.(.+)?$/, '\1').gsub('_', ' ')
# 			key.to_s.gsub(/^world\.(.+)\.name$/, '\1').gsub(/^.*\.(.+)?$/, '\1').gsub('_', ' ')
# 		end

# 		def call(exception, locale, key, options)
# 			if exception.is_a?(MissingTranslation)
# 				I18n::MissingTranslationExceptionHandler.note(key, options[:behavior] || nil, options[:behavior_size] || nil)
# 			else
# 				super
# 			end
# 		end
# 	end

# 	module Backend
# 		class BikeBike < I18n::Backend::ActiveRecord
# 			@@needs_translation

# 			@@translations_file = 'config/locales/translation-info.yml'
# 			@@translation_cache_file = 'config/locales/.translation-cache.yml'
# 			@@pluralization_rules_file = 'config/locales/pluralization-rules.yml'
# 			@@translation_cache
# 			@@testing_started = false
# 			@@hosts

# 			def self.init_tests!(new_translations = nil)
# 				if Rails.env.test?
# 					if !@@testing_started
# 						@@testing_started = true
# 						File.open(@@translations_file, 'w+')
# 						File.open(@@translation_cache_file, 'w+')
# 					end
# 					if !new_translations.nil?
# 						record_translation(new_translations)
# 					end
# 				end
# 			end

# 			def needs_translation(key)
# 				@@needs_translation ||= Array.new
# 				@@needs_translation << key
# 			end

# 			def translate_control(translation)
# 				@@translationsOnThisPage = true
# 				datakeys = ''
# 				translation['vars'].each { |key, value| datakeys += ' data-var-' + key.to_s + '="' + value.to_s.gsub('"', '&quot;') + '"' }
# 				('<span class="translate-me ' + (translation['is_translated'] ? '' : 'un') + 'translated lang-' + (translation['lang']) + ' key--' + translation['key'].gsub('.', '--') + '" data-translate-key="' + translation['key'] + '" data-translate-untranslated="' + translation['untranslated'].gsub('"', '&quot;') + (translation['translated'] ? '" data-translate-translated="' + translation['translated'] : '') + '" data-vars="' + (translation['vars'].length ? translation['vars'].to_json.gsub('"', '&quot;') : '') + '" title="' + ('translate.alt_click') + '">' + (translation['html'] || translation['untranslated']) + '</span>').to_s.html_safe
# 			end

# 			def initialized?
# 				begin
# 					super
# 				rescue
# 					return false
# 				end
# 			end

# 			def initialize
# 				if !File.exist?(@@translation_cache_file)
# 					File.open(@@translation_cache_file, 'w+')
# 				end
# 				@@translation_cache = YAML.load(File.read(@@translation_cache_file)) || Hash.new
# 				super
# 			end

# 			def get_translation_info()
# 				begin
# 					YAML.load_file(@@translations_file) || {}
# 				rescue Exception => e
# 					# sometimes concurrency issues cause an exception during testing
# 					sleep(1/2.0)
# 					get_translation_info()
# 				end
# 			end

# 			def get_pluralization_rules(locale)
# 				rules = YAML.load_file(@@pluralization_rules_file)
# 				rules[locale.to_sym]
# 			end

# 			def get_language_codes()
# 				YAML.load_file(@@pluralization_rules_file).keys
# 			end

# 			def set_locale(host)
# 				@@hosts ||= Hash.new
# 				default = I18n.default_locale.to_s
# 				lang = @@hosts[host]
# 				if lang === false
# 					lang = nil
# 				elsif lang.nil?
# 					if (lang = host.gsub(/^(dev|test|www)[\-\.](.*)$/, '\2').gsub(/^(([^\.]+)\.)?[^\.]+\.[^\.]+$/, '\2')).blank? || (host == "localhost")
# 						lang = default
# 					end
# 					if get_language_codes().include? lang
# 						if !language_enabled? lang
# 							I18n.locale = default
# 							return lang
# 						end
# 					else
# 						lang = nil
# 					end
# 				end
# 				I18n.locale = default unless lang.present?
# 				# return nil if the language doesn exist, false if it is not enabled, or the code if it is enabled
# 				lang.present? ? true : false
# 			end

# 			def get_language_completion(lang)
# 				total = 0
# 				complete = 0
# 				get_translation_info().each { |k,v|
# 					total += 1
# 					complete += v['languages'].include?(lang.to_s) ? 1 : 0
# 				}
# 				(total ? complete / total.to_f : 0.0) * 100.0
# 			end

# 			def language_enabled?(lang)
# 				lang.to_s == I18n.default_locale.to_s || get_language_completion(lang) > 66
# 			end

# 			def request_translation(key, vars, options)
# 				locale = options[:locale].to_s
# 				options[:locale] = :en
# 				translation = I18n.translate(key, vars, options)
# 				result = JSON.load(open("http://translate.google.com/translate_a/t?client=t&text=#{URI::escape(translation)}&hl=en&sl=en&tl=#{locale}&ie=UTF-8&oe=UTF-8&multires=1&otf=1&ssel=3&tsel=3&sc=1").read().gsub(/,+/, ',').gsub(/\[,+/, '[').gsub(/,+\]/, ']'))
# 				while result.is_a?(Array)
# 					result = result[0]
# 				end
# 				return result
# 			end

# 			def record_translation(key)
# 				translations = get_translation_info()
# 				translations ||= Hash.new

# 				if key.is_a(Array)
# 					key.each { |k| translations[k.to_s] ||= Hash.new }
# 				else
# 					translations[key.to_s] ||= Hash.new
# 				end
# 				File.open(@@translations_file, 'w') { |f| f.write translations.to_yaml }
# 			end

# 			protected
# 				def lookup(locale, key, scope = [], options = {})
# 					result = nil

# 					if key.is_a?(String)
# 						key = key.gsub(/(^\[|\])/, '').gsub(/\[/, '.')
# 					end

# 					if @@translation_cache && @@translation_cache.has_key?(locale.to_s) && @@translation_cache[locale.to_s].has_key?(key.to_s)
# 						result = @@translation_cache[locale.to_s][key.to_s]
# 					end
# 					if !result
# 						result = super(locale, key, scope, options)

# 						if Rails.env.test? && options[:behavior].to_s != 'scrict'
# 							if result
# 								@@translation_cache[locale.to_s] ||= Hash.new
# 								@@translation_cache[locale.to_s][key.to_s] = result
# 								File.open(@@translation_cache_file, 'w') { |f| f.write @@translation_cache.to_yaml }
# 							end

# 							translations = get_translation_info()
# 							translations ||= Hash.new
# 							translations[key.to_s] ||= Hash.new
# 							translations[key.to_s]['languages'] ||= Array.new
# 							translations[key.to_s]['pages'] ||= Array.new
# 							if options['behavior']
# 								translations[key.to_s]['behavior'] ||= options['behavior']
# 							end
# 							vars = []
# 							options.each { |o,v|
# 								if !I18n::RESERVED_KEYS.include?(o.to_sym) && o.to_s != 'behavior' && o.to_s != 'behavior_size'
# 									vars << o.to_sym
# 								end
# 							}
# 							if vars.size() > 0
# 								translations[key.to_s]['vars'] = vars
# 							end
# 							unless translations[key.to_s].has_key?('data')
# 								translations[key.to_s]['data'] = Array.new
# 								DevTranslation.where("key = '#{key.to_s}' OR key LIKE '#{key.to_s}#{I18n::Backend::Flatten::FLATTEN_SEPARATOR}%'").each { |t|
# 									translations[key.to_s]['data'] << ActiveSupport::JSON.encode(t.becomes(Translation))
# 									unless translations[key.to_s]['languages'].include?(t.locale.to_s)
# 										translations[key.to_s]['languages'] << t.locale.to_s
# 									end
# 								}
# 							end
# 							path = $page_info[:path]
# 							route = nil
# 							Rails.application.routes.routes.each { |r|
# 								if !route && r.path.match(path)
# 									route = r.path.spec.to_s.gsub(/\s*\(\.:\w+\)\s*$/, '')
# 								end
# 							}
# 							unless translations[key.to_s]['pages'].include?(route)
# 								translations[key.to_s]['pages'] << route
# 							end
# 							File.open(@@translations_file, 'w') { |f| f.write translations.to_yaml }
# 						end
# 					end

# 					result
# 				end
# 		end
# 	end
# end

# I18n.exception_handler = I18n::MissingTranslationExceptionHandler.new