Class: Middleman::CoreExtensions::Internationalization
- Inherits:
-
Extension
- Object
- Extension
- Middleman::CoreExtensions::Internationalization
show all
- Defined in:
- middleman-core/lib/middleman-core/core_extensions/i18n.rb
Defined Under Namespace
Classes: LocalizedPageDescriptor
Constant Summary
Constants included
from Contracts
Contracts::ImmutableSortedSetOf, Contracts::PATH_MATCHER
Instance Attribute Summary
Attributes inherited from Extension
#app, #options
Instance Method Summary
collapse
Methods inherited from Extension
activated_extension, #add_exposed_to_context, #after_build, after_extension_activated, #after_extension_activated, #before_build, #before_configuration, clear_after_extension_callbacks, config, define_setting, expose_to_application, expose_to_config, expose_to_template, global_config, helpers, #manipulate_resource_list, option, #ready, resources
Methods included from Contracts
#Contract
Constructor Details
Returns a new instance of Internationalization.
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# File 'middleman-core/lib/middleman-core/core_extensions/i18n.rb', line 17
def initialize(*)
super
require 'i18n'
options[:locales] = options[:langs] unless options[:langs].nil?
options[:locale_map] = options[:lang_map] unless options[:lang_map].nil?
::I18n.enforce_available_locales = false
end
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Instance Method Details
#after_configuration ⇒ Object
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# File 'middleman-core/lib/middleman-core/core_extensions/i18n.rb', line 31
def after_configuration
unless options[:no_fallbacks]
require 'i18n/backend/fallbacks'
::I18n::Backend::Simple.include ::I18n::Backend::Fallbacks
end
locales_file_path = options[:data]
app.files.watch :locales,
path: File.join(app.root, locales_file_path),
only: /.*(rb|yml|yaml)$/
app.files.on_change(:locales, &method(:on_file_changed))
@maps = {}
@mount_at_root = options[:mount_at_root].nil? ? locales.first : options[:mount_at_root]
configure_i18n
logger.info "== Locales: #{locales.join(', ')} (Default #{@mount_at_root})"
end
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#locale ⇒ Object
Also known as:
lang
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# File 'middleman-core/lib/middleman-core/core_extensions/i18n.rb', line 129
def locale
::I18n.locale
end
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#locales ⇒ Object
Also known as:
langs
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# File 'middleman-core/lib/middleman-core/core_extensions/i18n.rb', line 121
def locales
@locales ||= known_locales
end
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#localized_path(path, locale) ⇒ Object
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# File 'middleman-core/lib/middleman-core/core_extensions/i18n.rb', line 253
def localized_path(path, locale)
lookup = ::Middleman::Util.parse_uri(path)
return path if lookup.host
lookup.path << app.config[:index_file] if lookup.path&.end_with?('/')
if @lookup[lookup.path] && @lookup[lookup.path][locale]
lookup.path = @lookup[lookup.path][locale]
lookup.to_s
end
rescue ::Addressable::URI::InvalidURIError
nil
end
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#manipulate_resource_list_container!(resource_list) ⇒ Object
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# File 'middleman-core/lib/middleman-core/core_extensions/i18n.rb', line 138
def manipulate_resource_list_container!(resource_list)
new_resources = []
file_extension_resources = resource_list.select do |resource|
File.fnmatch?(File.join(options[:templates_dir], '**'), resource.path) &&
parse_locale_extension(resource.path)
end
localizable_folder_resources = resource_list.select do |resource|
!file_extension_resources.include?(resource) && File.fnmatch?(File.join(options[:templates_dir], '**'), resource.path)
end
localizable_folder_resources.each do |resource|
next if resource.ignored?
page_id = File.basename(resource.path, File.extname(resource.path))
locales.each do |locale|
path = resource.path.sub(options[:templates_dir], '')
new_resources << build_resource(path, resource.path, page_id, locale)
end
resource_list.update!(resource, :ignored) do
resource.ignore!
end
end
file_extension_resources.each do |resource|
next if resource.ignored?
result = parse_locale_extension(resource.path)
ext_locale, path, page_id = result
new_resource = build_resource(path, resource.path, page_id, ext_locale)
exists = new_resources.find { |r| r.path == new_resource.path }
new_resources.delete(exists) if exists
new_resources << new_resource
resource_list.update!(resource, :ignored) do
resource.ignore!
end
end
@source_path_group = new_resources.group_by do |resource|
_locale, path, _page_id = parse_locale_extension(resource.source_path)
path ||= resource.source_path
path
end
@lookup = {}
@source_path_group.each do |_path, resources|
exposed_paths = resources.map(&:path)
locale_map = resources.each_with_object({}) do |resource, map|
map[resource.locale] = "/#{resource.path}"
end
exposed_paths.each do |path|
@lookup["/#{path}"] = locale_map
end
end
new_resources.each do |r|
r.execute_descriptor(app, resource_list)
end
end
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#path_root(locale) ⇒ Object
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# File 'middleman-core/lib/middleman-core/core_extensions/i18n.rb', line 268
def path_root(locale)
if (options[:mount_at_root] == locale) || (options[:mount_at_root].nil? && locales[0] == locale)
'/'
else
replacement = options[:locale_map][locale] || locale
options[:path].sub(':locale', replacement.to_s).sub(':lang', replacement.to_s) end
end
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