Sha256: 419f16db1cf7c60a6b3e6299404cd9cb52d3c4b5367a1f9fd1d1741aa41168ba
Contents?: true
Size: 1.29 KB
Versions: 28
Compression:
Stored size: 1.29 KB
Contents
module Locomotive
module API
module Middlewares
class LocaleMiddleware
def initialize(app)
@app = app
end
# Rules (order is important):
#
# 1. check for the X-Locomotive-Locale header
# 2. check for the locale request param
# 3. check for the site default locale
# 4. if none, take the default locomotive locale
#
def call(env)
locale = find_locale(env)
setup_i18n_fallback(env['locomotive.site'])
::Mongoid::Fields::I18n.with_locale(locale) do
@app.call(env)
end
end
private
def find_locale(env)
env['HTTP_X_LOCOMOTIVE_LOCALE'].presence ||
params(env)[:locale].presence ||
params(env)['locale'].presence ||
env['locomotive.site'].try(:default_locale).presence ||
Locomotive.config.site_locales.first
end
def setup_i18n_fallback(site)
::Mongoid::Fields::I18n.clear_fallbacks
(site.try(:locales) || []).each do |locale|
::Mongoid::Fields::I18n.fallbacks_for(locale, site.locale_fallbacks(locale))
end
end
def params(env)
@params ||= Rack::Request.new(env).params
end
end
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems