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Contents
module Locomotive
module Liquid
module Filters
module Translate
# Return the translation described by a key.
#
# @param [ String ] key The key of the translation.
# @param [ String ] locale By default, it uses the value returned by I18n.locale
# @param [ String ] scope If specified, instead of looking in the translations, it will use I18n instead.
#
# @return [ String ] the translated text
#
def translate(input, locale = nil, scope = nil)
locale ||= I18n.locale.to_s
if scope.blank?
translation = Locomotive::Translation.where(key: input).first
# key not found
return input if translation.nil?
if translation.values[locale].present?
translation.values[locale]
else
translation.values[I18n.default_locale.to_s]
end
else
I18n.t(input, scope: scope.split('.'), locale: locale)
end
end
end
::Liquid::Template.register_filter(Translate)
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems