Class: CLDR::Generator::LocaleData

Inherits:
Object
  • Object
show all
Includes:
Parser
Defined in:
lib/cldr/generator.rb

Constant Summary collapse

TARGET_INFO = 
[
    # [textdomain, [var, meth, xml path, opts = nil], [variable2, meth, ...], ...]
    [:core, 
[:h_languages, :parse, "localeDisplayNames/languages/language"],
[:h_territories, :parse, "localeDisplayNames/territories/territory"],
[:h_scripts, :parse, "localeDisplayNames/scripts/script"],
[:layout_orientation, :attribute_only, "layout/orientation", "characters"],
[:layout_inlist_casing, :attribute_only, "layout/inList", "casing"],
[:h_character_exemplar_characters, :parse, "characters/exemplarCharacters"],
[:character_mapping, :attribute_plural, "characters/mapping", ["registry"]],
[:delimiter_quotation_start, :parse, "delimiters/quotationStart"],
[:delimiter_quotation_end, :parse, "delimiters/quotationEnd"],
[:delimiter_alternate_quotation_start, :parse, "delimiters/alternateQuotationStart"],
[:delimiter_alternate_quotation_end, :parse, "delimiters/alternateQuotationEnd"],
[:measurement_system, :attribute_only, "localeDisplayNames/measurementSystemNames/measurementSystemName", "type"],
[:measurement_papersize_height, :parse, "measurement/paperSize/height"],
[:measurement_papersize_width, :parse, "measurement/paperSize/width"],
[:h_variants, :parse, "localeDisplayNames/variants/variant"],
[:h_keys, :parse, "localeDisplayNames/keys/key"],
[:h_types, :parse, "localeDisplayNames/types/type"],
[:yesstr, :parse, "posix/messages/yesstr"],
[:nostr, :parse, "posix/messages/nostr"],
[:h_references, :attribute_plural, "references/reference", ["uri"]],
[:h_list_patterns, :parse, "listPatterns/listPattern/listPatternPart"],
    ],
    [:calendar, 
[:h_months, :parse,
  "dates/calendars/calendar", "months/monthContext/monthWidth", "month"],
[:h_days, :parse,
  "dates/calendars/calendar", "days/dayContext/dayWidth", "day"],
[:h_am, :parse, "dates/calendars/calendar", "am"],
[:h_pm, :parse, "dates/calendars/calendar", "pm"],
[:h_era_names, :parse, "dates/calendars/calendar", "eras/eraNames/era"],
[:h_era_abbrs, :parse, "dates/calendars/calendar", "eras/eraAbbr/era"],
[:h_dateformats, :parse, 
  "dates/calendars/calendar", "dateFormats/dateFormatLength", "dateFormat/pattern"],
[:h_dateformat_defaults, :attribute_only, 
  "dates/calendars/calendar", "dateFormats/default", "type"],
[:h_timeformats, :parse, 
  "dates/calendars/calendar", "timeFormats/timeFormatLength", "timeFormat/pattern"],
[:h_timeformat_defaults, :attribute_only, 
  "dates/calendars/calendar", "timeFormats/default", "type"],
[:h_datetimeformats, :parse, 
  "dates/calendars/calendar", "dateTimeFormats/dateTimeFormatLength", "dateTimeFormat/pattern"],
[:h_fields, :parse, 
  "dates/calendars/calendar", "fields/field", "displayName"],
[:h_field_relatives, :parse, 
  "dates/calendars/calendar", "fields/field", "relative"],

    ],
    [:timezone,
[:hourformat, :parse, "dates/timeZoneNames/hourFormat"],
[:regionformat, :parse, "dates/timeZoneNames/regionFormat"],
[:fallbackformat, :parse, "dates/timeZoneNames/fallbackFormat"],
[:singlecountries, :attribute_only, "dates/timeZoneNames/singleCountries", "list"],
[:h_exemplarcities, :parse, "dates/timeZoneNames/zone", "exemplarCity"],
[:h_long_generics, :parse, "dates/timeZoneNames/metazone", "long/generic"],
[:h_long_standards, :parse, "dates/timeZoneNames/metazone", "long/standard"],
[:h_long_daylights, :parse, "dates/timeZoneNames/metazone", "long/daylight"],
[:h_short_generics, :parse, "dates/timeZoneNames/metazone", "short/generic"],
[:h_short_standards, :parse, "dates/timeZoneNames/metazone", "short/standard"],
[:h_short_daylights, :parse, "dates/timeZoneNames/metazone", "short/daylight"],
    ],
    [:number,
[:symbol_decimal, :parse, "numbers/symbols/decimal"],
[:symbol_group, :parse, "numbers/symbols/group"],
[:symbol_list, :parse, "numbers/symbols/list"],
[:symbol_percentsign, :parse, "numbers/symbols/percentSign"],
[:symbol_nativezerodigit, :parse, "numbers/symbols/nativeZeroDigit"],
[:symbol_patterndigit, :parse, "numbers/symbols/patternDigit"],
[:symbol_plussign, :parse, "numbers/symbols/plusSign"],
[:symbol_minussign, :parse, "numbers/symbols/minusSign"],
[:symbol_exponential, :parse, "numbers/symbols/exponential"],
[:symbol_permille, :parse, "numbers/symbols/perMille"],
[:symbol_infinity, :parse, "numbers/symbols/infinity"],
[:symbol_nan, :parse, "numbers/symbols/nan"],
[:h_decimalformats, :parse, "numbers/decimalFormats/decimalFormatLength", "decimalFormat/pattern"],
[:h_scientificformat, :parse, "numbers/scientificFormats/scientificFormatLength", "scientificFormat/pattern"],
[:h_percentformats, :parse, "numbers/percentFormats/percentFormatLength", "percentFormat/pattern"],
    ],
    [:currency,
[:format, :parse, "numbers/currencyFormats/currencyFormatLength/currencyFormat/pattern"],
[:before_match, :parse, 
  "numbers/currencyFormats/currencySpacing/beforeCurrency/currencyMatch"],
[:before_match_surrounding, :parse, 
  "numbers/currencyFormats/currencySpacing/beforeCurrency/surroundingMatch"],
[:before_insertbetween, :parse,
  "numbers/currencyFormats/currencySpacing/beforeCurrency/insertBetween"],
[:after_match, :parse,
  "numbers/currencyFormats/currencySpacing/afterCurrency/currencyMatch"],
[:after_match_surrounding, :parse, 
  "numbers/currencyFormats/currencySpacing/afterCurrency/surroundingMatch"],
[:after_insertbetween, :parse, 
  "numbers/currencyFormats/currencySpacing/afterCurrency/insertBetween"],
[:h_currencies, :parse, "numbers/currencies/currency", "displayName"],
[:h_symbols, :parse, "numbers/currencies/currency", "symbol"],
    ]
]
SUPPLEMENTAL = 
[:calendar_preference, :h_week_data, :h_measurement_data]

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Parser

#attribute, #attribute_only, #attribute_plural, #parse

Constructor Details

#initialize(xml_file = nil, out_dir = nil) ⇒ LocaleData

Returns a new instance of LocaleData.



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# File 'lib/cldr/generator.rb', line 166

def initialize(xml_file = nil, out_dir = nil)
  TARGET_INFO.each do |textdomain, *infos|
    infos.each do |var, meth, *path|
      instance_eval("@#{var} = {}")
    end
  end

  if xml_file
    @out_dir = out_dir
    File.open(xml_file) {|f|
      @doc = REXML::Document.new(f)
    }
    file_ary = xml_file.split(/\\|\//)
    if file_ary.size > 2
      @xml_file_name = file_ary[(file_ary.size - 3)..(file_ary.size)].join("/")
    else
      @xml_file_name = file_ary[0]
    end
    @version =  /dtd\/(.*)\/ldml.dtd/.match(@doc.doctype.to_s).to_a[1]
    @revision = attribute("/ldml/identity/version", "number").sub(/.Revision: /, "")
    @generation_date = attribute("/ldml/identity/generation", "date").sub(/.Date: /, "")
    language_type = attribute("/ldml/identity/language", "type")
    script_type = attribute("/ldml/identity/script", "type")
    territory_type = attribute("/ldml/identity/territory", "type")

    # locale name uses "language"_"TERITORY"_"Script" style
    @locale_name = language_type
    @locale_name += "_#{territory_type}" if territory_type
    @locale_name += "_#{script_type}" if script_type
    @alias_source = attribute("/ldml/alias", "source")
    @generator = CLDR::Generator

    root = @doc.elements['ldml']
    supplement_alias(root, File.dirname(xml_file))

    TARGET_INFO.each do |textdomain, *infos|
      infos.each do |var, meth, *opts|
        instance_eval("@#{var} = parse(var, meth, root, *opts)")
      end
    end
  else
    @alias_source = nil
    @locale = nil
    @out_dir = nil
  end
end

Instance Attribute Details

#alias_source ⇒ Object (readonly)

Returns the value of attribute alias_source.



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# File 'lib/cldr/generator.rb', line 24

def alias_source
  @alias_source
end

#locale_name ⇒ Object (readonly)

Returns the value of attribute locale_name.



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# File 'lib/cldr/generator.rb', line 24

def locale_name
  @locale_name
end

Instance Method Details

#all_info ⇒ Object 



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# File 'lib/cldr/generator.rb', line 162

def all_info
  inf = TARGET_INFO + ([[:supplemental] + SUPPLEMENTAL.map{ |s| [s, nil, nil]}])
end

#print ⇒ Object 



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# File 'lib/cldr/generator.rb', line 299

def print
  FileUtils.mkdir_p(File.join(@out_dir, @locale_name))
  all_info.each do |textdomain, *infos|
    next if textdomain == :supplemental && @locale_name == 'root'
    out = File.open(File.join(@out_dir, @locale_name, "#{textdomain}.rb"), "w")
    attrs = []
    print_header(out)
    out.puts "  private"
    out.puts "  def init_data"
    infos.each do |var, meth, path|
      attrs << print_messages(var, out)
    end
    out.puts "  end"
    out.puts
    out.puts "  public"
    attrs.each do |v|
      out.puts "  attr_reader :#{v}"
    end
    out.close
  end
end

#print_aline(out, k, v) ⇒ Object 



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# File 'lib/cldr/generator.rb', line 255

def print_aline(out, k, v)
  qv = v.to_s.gsub('"', '\"')
  out.puts %Q!    @#{k} = "#{qv}"!
end

#print_header(out) ⇒ Object 



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# File 'lib/cldr/generator.rb', line 234

def print_header(out)
  out.puts %Q[#
# encoding: UTF-8
#
# a language data file for Ruby/CLDR
#
# Generated by: #{@generator}
#
# CLDR version: #{@version}
#
# Original file name: #{@xml_file_name}
# Original file revision: #{@revision}
#
# Copyright (C) 2006 Masao Mutoh
#
# This file is distributed under the same license as the Ruby/CLDR.
#

  ]
end

#print_messages(data, out) ⇒ Object 



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# File 'lib/cldr/generator.rb', line 260

def print_messages(data, out)
  varname = data.to_s
  target = instance_eval("@#{data}")
  if /^h_(.*)/ =~ data.to_s
    varname = $1
    out.puts "    @#{varname} = {}"
  end
  if target.size == 0
    $stderr.puts "check: #{varname}" if $DEBUG
  else
    entry = {}
    target.to_a.sort{|a, b| a[0] <=> b[0]}.each do |k, v|
      if /^h_(.*)\|(.*)/ =~ k
        key = $2
        var = $1.split(/\|/)
        varname = var.shift
        ivar = varname
        var.each do |i|
          ivar += "[:#{i.gsub(/-/, '_')}]"
          unless entry[ivar]
            entry[ivar] = true
            out.puts "    @#{ivar} = {}"
          end
        end
        print_aline(out, "#{ivar}[\"#{key}\"]", v)
      elsif /^h_(.*)/ =~ k 
        varname = $1
        print_aline(out, "#{$1}[\"default\"]", v)
      else
        raise "error? #{k}" if v == Array
        v = v == ":empty:" ? "" : v
        varname = k
        print_aline(out, k, v)
      end
    end
  end
  varname
end

#supplement_alias(root, xml_dir) ⇒ Object 



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# File 'lib/cldr/generator.rb', line 132

def supplement_alias(root, xml_dir)
  root.get_elements("//alias").each do |v|
    parent = v.parent
    sub_ele = nil
    if v.attributes["source"] == "locale"
      sub_ele = parent.get_elements(v.attributes["path"])[0]
    else
      if v.attributes["path"] == "//ldml"
        target_path = v.attributes["path"]
        parent.elements.each{|old| old.remove}
      elsif v.attributes["path"].nil?
        #ti.xml only
        target_path = parent.dup.xpath
      else
        raise "Not supported."
      end

      filename = File.join(xml_dir, v.attributes["source"] + ".xml")
      File.open(filename){|sub|
        doc = REXML::Document.new(sub)
        sub_ele = doc.elements[target_path]
      }
    end
    sub_ele.elements.each do |child|
      parent.add_element(child.dup)
    end
    v.remove
  end
end

#update(other) ⇒ Object 



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# File 'lib/cldr/generator.rb', line 225

def update(other)
  all_info.each do |textdomain, *infos|
    infos.each do |var, meth, path|
      update_real(var, other)
    end
  end
  self
end

#update_real(data_name, other) ⇒ Object 



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# File 'lib/cldr/generator.rb', line 213

def update_real(data_name, other)
  instance_eval %Q[
    if other.#{data_name}
      if @#{data_name}
        @#{data_name}.update(other.#{data_name})
      else
        @#{data_name} = other.#{data_name}.dup
      end
    end
  ]
end