Gecko [ lorencats.com ]

Name	Size	Permission
base.rb	10.45 KB	-rw-r--r--
cache.rb	3.41 KB	-rw-r--r--
cache_file.rb	1.35 KB	-rw-r--r--
cascade.rb	2.15 KB	-rw-r--r--
chain.rb	3.94 KB	-rw-r--r--
fallbacks.rb	3.17 KB	-rw-r--r--
flatten.rb	3.76 KB	-rw-r--r--
gettext.rb	2.82 KB	-rw-r--r--
interpolation_compiler.rb	3.71 KB	-rw-r--r--
key_value.rb	5.91 KB	-rw-r--r--
memoize.rb	1.35 KB	-rw-r--r--
metadata.rb	2.17 KB	-rw-r--r--
pluralization.rb	2.08 KB	-rw-r--r--
simple.rb	3.42 KB	-rw-r--r--
transliterator.rb	4.48 KB	-rw-r--r--

Code Editor : gettext.rb

# frozen_string_literal: true

require 'i18n/gettext'
require 'i18n/gettext/po_parser'

module I18n
  module Backend
    # Experimental support for using Gettext po files to store translations.
    #
    # To use this you can simply include the module to the Simple backend - or
    # whatever other backend you are using.
    #
    #  I18n::Backend::Simple.include(I18n::Backend::Gettext)
    #
    # Now you should be able to include your Gettext translation (*.po) files to
    # the +I18n.load_path+ so they're loaded to the backend and you can use them as
    # usual:
    #
    #  I18n.load_path += Dir["path/to/locales/*.po"]
    #
    # Following the Gettext convention this implementation expects that your
    # translation files are named by their locales. E.g. the file en.po would
    # contain the translations for the English locale.
    #
    # To translate text <b>you must use</b> one of the translate methods provided by
    # I18n::Gettext::Helpers.
    #
    #  include I18n::Gettext::Helpers
    #  puts _("some string")
    #
    # Without it strings containing periods (".") will not be translated.

module Gettext
      using I18n::HashRefinements

class PoData < Hash
        def set_comment(msgid_or_sym, comment)
          # ignore
        end
      end

protected
        def load_po(filename)
          locale = ::File.basename(filename, '.po').to_sym
          data = normalize(locale, parse(filename))
          { locale => data }
        end

def parse(filename)
          GetText::PoParser.new.parse(::File.read(filename), PoData.new)
        end

def normalize(locale, data)
          data.inject({}) do |result, (key, value)|
            unless key.nil? || key.empty?
              key = key.gsub(I18n::Gettext::CONTEXT_SEPARATOR, '|')
              key, value = normalize_pluralization(locale, key, value) if key.index("\000")

parts = key.split('|').reverse
              normalized = parts.inject({}) do |_normalized, part|
                { part => _normalized.empty? ? value : _normalized }
              end

result.deep_merge!(normalized)
            end
            result
          end
        end

def normalize_pluralization(locale, key, value)
          # FIXME po_parser includes \000 chars that can not be turned into Symbols
          key = key.gsub("\000", I18n::Gettext::PLURAL_SEPARATOR).split(I18n::Gettext::PLURAL_SEPARATOR).first

keys = I18n::Gettext.plural_keys(locale)
          values = value.split("\000")
          raise "invalid number of plurals: #{values.size}, keys: #{keys.inspect} on #{locale} locale for msgid #{key.inspect} with values #{values.inspect}" if values.size != keys.size

result = {}
          values.each_with_index { |_value, ix| result[keys[ix]] = _value }
          [key, result]
        end

end
  end
end

${this.title}

Code Editor : gettext.rb