Class: Twine::Formatters::Tizen

Inherits:
Abstract
  • Object
show all
Defined in:
lib/twine/formatters/tizen.rb

Constant Summary collapse

FORMAT_NAME = 
'tizen'
EXTENSION = 
'.xml'
DEFAULT_FILE_NAME = 
'strings.xml'
LANG_CODES = 
Hash[
  'eng-GB' => 'en',
  'rus-RU' => 'ru',
  'fra-FR' => 'fr',
  'deu-DE' => 'de',
  'spa-ES' => 'es',
  'ita-IT' => 'it',
  'ces-CZ' => 'cs',
  'pol-PL' => 'pl',
  'por-PT' => 'pt',
  'ukr-UA' => 'uk'
]
DEFAULT_LANG_CODES = 
Hash[
]

Instance Attribute Summary

Attributes inherited from Abstract

#options, #strings

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Abstract

#androidify_substitutions, #initialize, #iosify_substitutions, #set_comment_for_key, #set_translation_for_key

Constructor Details

This class inherits a constructor from Twine::Formatters::Abstract

Class Method Details

.can_handle_directory?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/twine/formatters/tizen.rb', line 26

def self.can_handle_directory?(path)
  Dir.entries(path).any? { |item| /^values.*$/.match(item) }
end

Instance Method Details

#default_file_name ⇒ Object 



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# File 'lib/twine/formatters/tizen.rb', line 30

def default_file_name
  return DEFAULT_FILE_NAME
end

#determine_language_given_path(path) ⇒ Object 



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# File 'lib/twine/formatters/tizen.rb', line 58

def determine_language_given_path(path)
  path_arr = path.split(File::SEPARATOR)
  path_arr.each do |segment|
    match = /^(.*-.*)\.xml$/.match(segment)
    if match
      lang = match[1]
      lang = LANG_CODES.fetch(lang, nil)
      return lang
    end
  end
  return
end

#read_file(path, lang) ⇒ Object 



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# File 'lib/twine/formatters/tizen.rb', line 71

def read_file(path, lang)
  resources_regex = /<resources(?:[^>]*)>(.*)<\/resources>/m
  key_regex = /<string name="(\w+)">/
  comment_regex = /<!-- (.*) -->/
  value_regex = /<string name="\w+">(.*)<\/string>/
  key = nil
  value = nil
  comment = nil

  File.open(path, 'r:UTF-8') do |f|
    content_match = resources_regex.match(f.read)
    if content_match
      for line in content_match[1].split(/\r?\n/)
        key_match = key_regex.match(line)
        if key_match
          key = key_match[1]
          value_match = value_regex.match(line)
          if value_match
            value = value_match[1]
            value = CGI.unescapeHTML(value)
            value.gsub!('\\\'', '\'')
            value.gsub!('\\"', '"')
            value = iosify_substitutions(value)
            value.gsub!(/(\\u0020)*|(\\u0020)*\z/) { |spaces| ' ' * (spaces.length / 6) }
          else
            value = ""
          end
          set_translation_for_key(key, lang, value)
          if comment and comment.length > 0 and !comment.start_with?("SECTION:")
            set_comment_for_key(key, comment)
          end
          comment = nil
        end

        comment_match = comment_regex.match(line)
        if comment_match
          comment = comment_match[1]
        end
      end
    end
  end
end

#write_all_files(path) ⇒ Object 



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# File 'lib/twine/formatters/tizen.rb', line 34

def write_all_files(path)
  if !File.directory?(path)
    raise Twine::Error.new("Directory does not exist: #{path}")
  end

  langs_written = []
  Dir.foreach(path) do |item|
    if item == "." or item == ".."
      next
    end
    item = File.join(path, item)
    if !File.directory?(item)
      lang = determine_language_given_path(item)
      if lang
        write_file(item, lang)
        langs_written << lang
      end
    end
  end
  if langs_written.empty?
    raise Twine::Error.new("Failed to genertate any files: No languages found at #{path}")
  end
end

#write_file(path, lang) ⇒ Object 



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# File 'lib/twine/formatters/tizen.rb', line 114

def write_file(path, lang)
  default_lang = nil
  if DEFAULT_LANG_CODES.has_key?(lang)
    default_lang = DEFAULT_LANG_CODES[lang]
  end
  File.open(path, 'w:UTF-8') do |f|
    f.puts "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<!-- Tizen Strings File -->\n<!-- Generated by Twine #{Twine::VERSION} -->\n<!-- Language: #{lang} -->"
    f.write '<string_table  Bversion="2.0.0.201311071819" Dversion="20120315">'
    @strings.sections.each do |section|
      printed_section = false
      section.rows.each do |row|
        if row.matches_tags?(@options[:tags], @options[:untagged])
          if !printed_section
            f.puts ''
            if section.name && section.name.length > 0
              section_name = section.name.gsub('--', '—')
              f.puts "\t<!-- SECTION: #{section_name} -->"
            end
            printed_section = true
          end

          key = row.key

          value = row.translated_string_for_lang(lang, default_lang)
          if !value && @options[:include_untranslated]
            value = row.translated_string_for_lang(@strings.language_codes[0])
          end

          if value # if values is nil, there was no appropriate translation, so let Tizen handle the defaulting
            value = String.new(value) # use a copy to prevent modifying the original

            # Tizen enforces the following rules on the values
            #  1) apostrophes and quotes must be escaped with a backslash
            value.gsub!('\'', '\\\\\'')
            value.gsub!('"', '\\\\"')
            #  2) HTML escape the string
            value = CGI.escapeHTML(value)
            #  3) fix substitutions (e.g. %s/%@)
            value = androidify_substitutions(value)
            #  4) replace beginning and end spaces with \0020. Otherwise Tizen strips them.
            value.gsub!(/\A *| *\z/) { |spaces| '\u0020' * spaces.length }

            comment = row.comment
            if comment
              comment = comment.gsub('--', '—')
            end

            if comment && comment.length > 0
              f.puts "\t<!-- #{comment} -->\n"
            end
            f.puts "\t<text id=\"IDS_#{key.upcase}\">#{value}</text>"
          end
        end
      end
    end

    f.puts '</string_table>'
  end
end