Class: Jekyll::Site

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll/gettext/plugin.rb

Instance Method Summary collapse

Instance Method Details

#load_translations ⇒ Object 



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# File 'lib/jekyll/gettext/plugin.rb', line 64

def load_translations
  @all_translations = TranslationLogger.new
  @missing_translations = TranslationLogger.new

  repos = [
    FastGettext::TranslationRepository.build(self.config['lang'], :type=>:logger, :callback=>@all_translations),
    FastGettext::TranslationRepository.build(self.config['lang'], :type=>:logger, :callback=>@missing_translations),
    FastGettext::TranslationRepository.build(self.config['lang'], :path => self.source + "/_i18n", :type => :po)
  ]
  FastGettext.add_text_domain(self.config['lang'], :type=>:chain, :chain=>repos)

  FastGettext.text_domain = self.config['lang']
  FastGettext.locale = self.config['lang']
end

#process ⇒ Object 



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# File 'lib/jekyll/gettext/plugin.rb', line 27

def process
  if !self.config['baseurl']
    self.config['baseurl'] = ""
  end
  
  # variables
  config['baseurl_root'] = self.config['baseurl']
  baseurl_org = self.config['baseurl']
  languages = self.config['languages']
  dest_org = self.dest

  # loop
  self.config['lang'] = languages.first
  puts
  puts "Building site for default language: \"#{self.config['lang']}\" to: " + self.dest
  self.load_translations
  process_org
  self.save_missing_translations
  
  languages.drop(1).each do |lang|

    # build site for language lang
    self.dest = self.dest + "/" + lang
    self.config['baseurl'] = self.config['baseurl'] + "/" + lang
    self.config['lang'] = lang
    puts "Building site for language: \"#{self.config['lang']}\" to: " + self.dest
    self.load_translations
    process_org
    self.save_missing_translations

    # reset variables for next language
    self.dest = dest_org
    self.config['baseurl'] = baseurl_org
  end
  puts 'Build complete'
end

#process_org ⇒ Object 



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# File 'lib/jekyll/gettext/plugin.rb', line 26

alias :process_org :process

#save_missing_translations ⇒ Object 



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# File 'lib/jekyll/gettext/plugin.rb', line 79

def save_missing_translations
  filename = self.source + "/_i18n/" + self.config['lang'] + '/' + self.config['lang'] + '.po'
  existing_translations = GetPomo.unique_translations(GetPomo::PoFile.parse(File.read(filename)))
  
  # ignores any keys that already exist
  missing_translations_msgids = @missing_translations.get_translations.reject {|msgid| existing_translations.find {|trans| trans.msgid == msgid}}
  
  final_translations = existing_translations
  
  missing_translations_msgids.each do |new_msgid|
    new_trans = GetPomo::Translation.new
    new_trans.msgid = new_msgid
    new_trans.msgstr = ""
    final_translations.push(new_trans)
  end
  
  # uncomment this to remove translations that were not used
  # not_used = final_translations.reject { |trans| @all_translations.get_translations.find {|msgid| trans.msgid == msgid}}
  # final_translations = final_translations.reject {|trans1| not_used.find {|trans2| trans1.msgid == trans2.msgid}}
  
  final_translations.sort_by!(&:msgid)
  
  File.open(filename, 'w'){|f|f.print(GetPomo::PoFile.to_text(final_translations))}
end