module I18nData::FileDataProvider
Constants
- DATA_SEPARATOR
Public Instance Methods
codes(type, language_code)
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# File lib/i18n_data/file_data_provider.rb, line 8 def codes(type, language_code) unless data = read_from_file(cache_file_for(type, language_code)) raise NoTranslationAvailable, "#{type}-#{language_code}" end data end
write_cache(provider)
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# File lib/i18n_data/file_data_provider.rb, line 15 def write_cache(provider) languages = provider.codes(:languages, 'EN').keys + ['zh_CN', 'zh_TW', 'zh_HK', 'bn_IN', 'pt_BR', 'sr@latin'] languages.map do |language_code| [:languages, :countries].each do |type| begin data = provider.send(:codes, type, language_code) write_to_file(data, cache_file_for(type, language_code)) rescue NoTranslationAvailable $stderr.puts "No translation available for #{type} #{language_code}" if $DEBUG rescue AccessDenied $stderr.puts "Access denied for #{type} #{language_code}" end end end end
Private Instance Methods
cache_file_for(type,language_code)
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# File lib/i18n_data/file_data_provider.rb, line 51 def cache_file_for(type,language_code) file = "#{type}-#{language_code.sub('-', '_').upcase}" File.join(File.dirname(__FILE__), '..', '..', 'cache', 'file_data_provider', "#{file}.txt") end
read_from_file(file)
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# File lib/i18n_data/file_data_provider.rb, line 33 def read_from_file(file) return nil unless File.exist?(file) data = {} File.readlines(file, :encoding => 'utf-8').each do |line| code, translation = line.strip.split(DATA_SEPARATOR, 2) data[code] = translation end data end
write_to_file(data, file)
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# File lib/i18n_data/file_data_provider.rb, line 43 def write_to_file(data, file) return if data.empty? FileUtils.mkdir_p File.dirname(file) File.open(file,'w') do |f| f.write data.map{|code, translation| "#{code}#{DATA_SEPARATOR}#{translation}" } * "\n" end end