# frozen_string_literal: true
module AbstractController
module Translation
mattr_accessor :raise_on_missing_translations, default: false
# Delegates to I18n.translate. Also aliased as t.
#
# When the given key starts with a period, it will be scoped by the current
# controller and action. So if you call translate(".foo") from
# PeopleController#index, it will convert the call to
# I18n.translate("people.index.foo"). This makes it less repetitive
# to translate many keys within the same controller / action and gives you a
# simple framework for scoping them consistently.
def translate(key, **options)
if key&.start_with?(".")
path = controller_path.tr("/", ".")
defaults = [:"#{path}#{key}"]
defaults << options[:default] if options[:default]
options[:default] = defaults.flatten
key = "#{path}.#{action_name}#{key}"
end
i18n_raise = options.fetch(:raise, self.raise_on_missing_translations)
I18n.translate(key, **options, raise: i18n_raise)
end
alias :t :translate
# Delegates to I18n.localize. Also aliased as l.
def localize(object, **options)
I18n.localize(object, **options)
end
alias :l :localize
end
end