Class: Middleman::CoreExtensions::Internationalization

Inherits:
Extension
  • Object
show all
Defined in:
lib/middleman-more/core_extensions/i18n.rb

Defined Under Namespace

Modules: LocaleHelpers

Instance Attribute Summary

Attributes inherited from Extension

#app, #options

Instance Method Summary collapse

Methods inherited from Extension

activate, activated_extension, after_extension_activated, clear_after_extension_callbacks, config, extension_name, helpers, option, register

Constructor Details

#initialize(app, options_hash = {}, &block) ⇒ Internationalization

Returns a new instance of Internationalization.



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# File 'lib/middleman-more/core_extensions/i18n.rb', line 10

def initialize(app, options_hash={}, &block)
  super

  # TODO
  # If :directory_indexes is already active,
  # throw a warning explaining the bug and telling the use
  # to reverse the order.

  # See https://github.com/svenfuchs/i18n/wiki/Fallbacks
  unless options[:no_fallbacks]
    require 'i18n/backend/fallbacks'
    ::I18n::Backend::Simple.send(:include, ::I18n::Backend::Fallbacks)
  end

  app.config.define_setting :locales_dir, 'locales', 'The directory holding your locale configurations'

  app.send :include, LocaleHelpers
end

Instance Method Details

#after_configuration ⇒ Object 



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# File 'lib/middleman-more/core_extensions/i18n.rb', line 29

def after_configuration
  app.files.reload_path(app.config[:locals_dir] || options[:data])

  @locales_glob = File.join(app.config[:locals_dir] || options[:data], '**', '*.{rb,yml,yaml}')
  @locales_regex = convert_glob_to_regex(@locales_glob)

  @maps = {}
  @mount_at_root = options[:mount_at_root].nil? ? langs.first : options[:mount_at_root]

  configure_i18n

  unless app.build?
    logger.info "== Locales: #{langs.join(', ')} (Default #{@mount_at_root})"
  end

  # Don't output localizable files
  app.ignore File.join(options[:templates_dir], '**')

  app.sitemap.provides_metadata_for_path(&method(:metadata_for_path))
  app.files.changed(&method(:on_file_changed))
  app.files.deleted(&method(:on_file_changed))
end

#langs ⇒ Object 



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# File 'lib/middleman-more/core_extensions/i18n.rb', line 60

def langs
  @_langs ||= known_languages
end

#manipulate_resource_list(resources)

This method returns an undefined value.

Update the main sitemap resource list



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# File 'lib/middleman-more/core_extensions/i18n.rb', line 66

def manipulate_resource_list(resources)
  @_localization_data = {}

  new_resources = []

  resources.each do |resource|
    # If it uses file extension localization
    if parse_locale_extension(resource.path)
      result = parse_locale_extension(resource.path)
      ext_lang, path, page_id = result
      new_resources << build_resource(path, resource.path, page_id, ext_lang)
    # If it's a "localizable template"
    elsif File.fnmatch?(File.join(options[:templates_dir], '**'), resource.path)
      page_id = File.basename(resource.path, File.extname(resource.path))
      langs.each do |lang|
        # Remove folder name
        path = resource.path.sub(options[:templates_dir], '')
        new_resources << build_resource(path, resource.path, page_id, lang)
      end
    end
  end

  resources + new_resources
end