Contents

require "fileutils"

class AwesomeTranslations::TranslatedValue
  attr_accessor :file, :locale, :key, :value

  def initialize(data)
    @file, @locale, @key, @value = data[:file], data[:locale], data[:key], data[:value]
  end

  def to_s
    "<AwesomeTranslations::TranslatedValue file=\"#{@file}\" locale=\"#{@locale}\" key=\"#{@key}\" value=\"#{@value}\">"
  end

  def array_translation?
    if @key.match(/\[(\d+)\]\Z/)
      return true
    else
      return false
    end
  end

  def array_key
    if match = @key.match(/\A(.+)\[(\d+)\]\Z/)
      return match[1]
    end

    return nil
  end

  def array_no
    if match = @key.match(/\A(.+)\[(\d+)\]\Z/)
      return match[2].to_i
    end

    return nil
  end

  alias inspect to_s

  def save!
    dir = File.dirname(@file)
    FileUtils.mkdir_p(dir) unless File.exists?(dir)
    File.open(@file, "w") { |fp| fp.write("#{@locale}:\n") } unless File.exists?(@file)

    translations = YAML.load(File.read(@file))
    translations ||= {}

    translations[@locale.to_s] ||= {}
    current = translations[@locale.to_s]

    key_parts = key.split(".")
    last_index = key_parts.length - 1
    key_parts.each_with_index do |key_part, index|
      key_part = key_part.to_s

      if index == last_index
        if @value.empty?
          current.delete(key_part)
        else
          if array_translation?
            match = key_part.match(/\A(.+)\[(\d+)\]\Z/)
            current_array = current[match[1]] || []
            current_array[array_no] = value
            current[match[1]] = current_array
          else
            current[key_part] = value
          end
        end
      else
        current[key_part] ||= {}
        current = current[key_part]
      end
    end

    I18n.load_path << file unless I18n.load_path.include?(file)
    File.open(file, "w") { |fp| fp.write(YAML.dump(translations)) }
  end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
awesome_translations-0.0.24	app/models/awesome_translations/translated_value.rb
awesome_translations-0.0.23	app/models/awesome_translations/translated_value.rb
awesome_translations-0.0.22	app/models/awesome_translations/translated_value.rb
awesome_translations-0.0.21	app/models/awesome_translations/translated_value.rb
awesome_translations-0.0.20	app/models/awesome_translations/translated_value.rb
awesome_translations-0.0.19	app/models/awesome_translations/translated_value.rb
awesome_translations-0.0.18	app/models/awesome_translations/translated_value.rb
awesome_translations-0.0.17	app/models/awesome_translations/translated_value.rb