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# File 'lib/simple_form_localized_input/form_builder.rb', line 7
def self.included(base)
base.class_eval do
def localized_input(attribute_name, options = {})
field_name = [attribute_name, 'translations'].join('_')
field_value = OpenStruct.new(object.send(field_name))
simple_fields_for(field_name, field_value) do |fields|
::I18n.available_locales.collect do |loc|
collection = options[:collection_translations] ? options[:collection_translations][loc.to_s] : options[:collection]
column = find_attribute_column(attribute_name)
input_type = default_input_type(attribute_name, column, options)
localized_label = SimpleForm::Inputs::Base.new(
self,
attribute_name,
column,
input_type,
options
).send(:raw_label_text)
required = object.class.validators_on(attribute_name).any? do |v|
v.kind == :presence &&
valid_validator?(v) &&
valid_localized_presence_validator?(v, loc)
end
fields.input(
loc.to_sym,
options.merge(collection: collection, label: "#{localized_label} (#{loc})".html_safe, required: required)
)
end.join.html_safe
end + error(attribute_name)
end
private
def valid_localized_presence_validator?(validator, locale)
in_option = validator.options.fetch(:in, nil)
with_option = validator.options.fetch(:with, nil)
return true unless in_option.present? || with_option.present?
with_option = ::I18n.default_locale if with_option == :default_locale
Array(in_option || with_option).map(&:to_s).include?(locale.to_s)
end
end
end
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