class SimpleForm::ErrorNotification

def error_message
  (@message || translate_error_notification).html_safe
end

def error_notification_tag
  SimpleForm.error_notification_tag
end

def errors
  object.errors
end

def has_errors?
  object && object.respond_to?(:errors) && errors.present?
end

def html_options
  @options[:class] = "#{SimpleForm.error_notification_class} #{@options[:class]}".strip
  @options
end

def initialize(builder, options)
  @builder = builder
  @message = options.delete(:message)
  @options = options
end

def render
  if has_errors?
    template.content_tag(error_notification_tag, error_message, html_options)
  end
end

def translate_error_notification
  lookups = []
  lookups << :"#{object_name}"
  lookups << :default_message
  lookups << "Please review the problems below:"
  I18n.t(lookups.shift, scope: :"simple_form.error_notification", default: lookups)
end