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module Alchemy
# Handles locale redirects
#
# If the current URL has a locale prefix, but should not have one it redirects
# to url without locale prefix.
#
# Situations we don't want a locale prefix:
#
# 1. If only one language is published
# 2. If the requested locale is the current default locale
#
module LocaleRedirects
extend ActiveSupport::Concern
included do
before_action :enforce_no_locale,
if: :locale_prefix_not_allowed?,
only: [:index, :show]
end
private
# Redirects to requested action without locale prefixed
def enforce_no_locale
redirect_permanently_to additional_params.merge(locale: nil)
end
# Is the requested locale allowed?
#
# If Alchemy is not in multi language mode or the requested locale is the default locale,
# then we want to redirect to a non prefixed url.
#
def locale_prefix_not_allowed?
params[:locale].present? && !multi_language? ||
params[:locale].presence == ::I18n.default_locale.to_s
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems