Class: Xlocalize::Executor

Inherits:
Object
  • Object
show all
Defined in:
lib/xlocalize/executor.rb

Instance Method Summary collapse

Instance Method Details

#download(wti, locales) ⇒ Object 



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# File 'lib/xlocalize/executor.rb', line 90

def download(wti, locales)
  begin
    locales.each do |locale|
      translations = wti.pull(locale)
      
      out_list_of_translations_of_locale(wti, locale, translations).each do |out|
        File.open(out["path"], "w") do |file|
          file.write(out["content"])
          puts "Done saving #{out['path']}.".green
        end
      end
    end
  rescue => err
    puts err.to_s.red
  end
end

#export_master(wti, project, target, excl_prefix, master_lang) ⇒ Object 



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# File 'lib/xlocalize/executor.rb', line 18

def export_master(wti, project, target, excl_prefix, master_lang)
  master_file_name = locale_file_name(master_lang)
  
  # hacky way to finish xcodebuild -exportLocalizations script, because
  # since Xcode7.3 & OS X Sierra script hangs even though it produces
  # xliff output
  # http://www.openradar.me/25857436
  File.delete(master_file_name) if File.exist?(master_file_name)
  system "xcodebuild -exportLocalizations -localizationPath ./ -project #{project} & sleep 0"
  while !File.exist?(master_file_name) do
    sleep(1)
  end

  purelyze(master_lang, target, excl_prefix, project)
  push_master_file(wti, master_lang, master_file_name)
end

#import(locales) ⇒ Object 



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# File 'lib/xlocalize/executor.rb', line 183

def import(locales)
  puts 'Importing translations' if $VERBOSE
  locales.each do |locale|
    import_xliff(locale)
    import_plurals_if_needed(locale)
    puts "Done #{locale}".green if $VERBOSE
  end
end

#import_plurals_if_needed(locale) ⇒ Object 



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# File 'lib/xlocalize/executor.rb', line 143

def import_plurals_if_needed(locale)
  plurals_fname = "#{locale}_plurals.yaml"
  return if !File.exist?(plurals_fname)
  puts "Importing translations from #{plurals_fname}"
  plurals_yml = YAML.load_file(plurals_fname)
  plurals_yml[locale].each do |original_fname, trans_units|
    content = ''
    content << '<?xml version="1.0" encoding="UTF-8"?>' + "\n"
    content << '<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">' + "\n"
    content << '<plist version="1.0">' + "\n"

    fname = localized_filename(original_fname, locale)
    content << "<dict>\n"
    trans_units.each do |key, element|
      content << "\t<key>#{key}</key>\n"
      content << "\t<dict>\n"

      content << "\t\t<key>NSStringLocalizedFormatKey</key>\n"
      content << "\t\t<string>%\#@value@</string>\n"
      content << "\t\t<key>value</key>\n"
      content << "\t\t<dict>\n"
      element.each do |k, v|
        content << "\t\t\t<key>#{k}</key>\n"
        content << "\t\t\t<string>#{v}</string>\n"
      end
      content << "\t\t\t<key>NSStringFormatSpecTypeKey</key>\n"
      content << "\t\t\t<string>NSStringPluralRuleType</string>\n"
      content << "\t\t\t<key>NSStringFormatValueTypeKey</key>\n"
      content << "\t\t\t<string>d</string>\n"
      content << "\t\t</dict>\n"

      content << "\t</dict>\n"
    end
    content << "</dict>\n"
    content << "</plist>\n"

    File.open(fname, 'w') { |f| f.write content }
  end
end

#import_xliff(locale) ⇒ Object 



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# File 'lib/xlocalize/executor.rb', line 125

def import_xliff(locale)
  fname = "#{locale}.xliff"
  puts "Importing translations from #{fname}"
  Nokogiri::XML(open(fname)).xpath("//xmlns:file").each do |node|
    File.open(localized_filename(node["original"], locale), "w") do |file|
      (node > "body > trans-unit").each do |trans_unit|
        key = trans_unit["id"]
        target = (trans_unit > "target").text
        note = (trans_unit > "note").text
        note = "(No Commment)" if note.length <= 0
        
        file.write "/* #{note} */\n"
        file.write "\"#{key}\" = #{target.inspect};\n\n"
      end
    end
  end
end

#locale_file_name(locale) ⇒ Object 



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# File 'lib/xlocalize/executor.rb', line 14

def locale_file_name(locale)
  return "#{locale}.xliff"
end

#localized_filename(file_name, locale) ⇒ Object 



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# File 'lib/xlocalize/executor.rb', line 107

def localized_filename(file_name, locale)
  parts = file_name.split('/')
  name = ""
  parts.each_with_index do |part, idx|
    name += "/" if idx > 0
    if part.end_with?(".lproj")
      name += "#{locale}.lproj"
    elsif idx+1 == parts.count
      extension = (part.split('.')[1] == 'stringsdict') ? 'stringsdict' : 'strings'
      # TODO: join all parts till the last '.'
      name += "#{part.split('.')[0]}.#{extension}"
    else
      name += part
    end
  end
  return name
end

#out_list_of_translations_of_locale(wti, locale, translations) ⇒ Object 



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# File 'lib/xlocalize/executor.rb', line 73

def out_list_of_translations_of_locale(wti, locale, translations)
  puts "Downloading translations for #{locale}"
  translations = wti.pull(locale)
  plurals_content = translations['plurals']

  out_list = [{
    "path" => "#{locale}.xliff",
    "content" => translations['xliff']
  }]
  out_list << {
    "path" => "#{locale}_plurals.yaml",
    "content" => plurals_content
  } if not plurals_content.nil?

  return out_list
end

#plurals_file_name(locale) ⇒ Object 



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# File 'lib/xlocalize/executor.rb', line 10

def plurals_file_name(locale)
  return locale_file_name(locale) << '_plurals.yml'
end

#purelyze(locale, target, excl_prefix, project) ⇒ Object 



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# File 'lib/xlocalize/executor.rb', line 52

def purelyze(locale, target, excl_prefix, project)
  locale_file_name = locale_file_name(locale)
  doc = Nokogiri::XML(open(locale_file_name))

  puts "Removing all files not matching required targets" if $VERBOSE
  doc.filter_not_target_files(target)
  puts "Removing trans-unit's having reserverd prefix in their sources" if $VERBOSE
  doc.filter_trans_units(excl_prefix)
  puts "Filtering plurals" if $VERBOSE
  plurals = doc.filter_plurals(project)
  puts "Removing all files having no trans-unit elements after removal" if $VERBOSE
  doc.filter_empty_files

  puts "Writing modified XLIFF file to #{locale_file_name}" if $VERBOSE
  File.open(locale_file_name, 'w') { |f| f.write(doc.to_xml) }
  if !plurals.empty?
    puts "Writing plurals to plurals YAML file" if $VERBOSE
    File.open(plurals_file_name(locale), 'w') { |f| f.write({locale => plurals}.to_yaml) }
  end
end

#push_master_file(wti, master_lang, master_file_name) ⇒ Object 



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# File 'lib/xlocalize/executor.rb', line 35

def push_master_file(wti, master_lang, master_file_name)
  # Pushing master file to WebtranslateIt
  begin
    puts "Uploading master file to WebtranslateIt"
    file = File.open(master_file_name, 'r')
    plurals_path = plurals_file_name(master_lang)
    plurals_file = File.exist?(plurals_path) ? File.open(plurals_path, 'r') : nil
    wti.push_master(file, plurals_file)
    puts "Done.".green
  rescue => err
    puts err.to_s.red
  ensure
    file.close unless file.nil?
    plurals_file.close unless plurals_file.nil?
  end if !wti.nil?
end