_sort_bar.html.erb

<%
if not params.keys.detect { |k| k != 'controller' and k != 'action' }.nil? and params[:controller] != 'spree/taxons'
	# hate to throw this logic here (messy)
	# I think it would be worse to create a one-time-use helper method
	options = Spree::Search::SpreeSunspot.configuration.sort_fields.map do |key, value|
		# value is sort direction
		value = [value] if !value.is_a? Array
		value.map { |sort| [t("sort.#{key}_#{sort}"), url_for(request.params.merge({:sort => key, :order => sort}))] }
	end

	options = options_for_select(options.flatten(1), url_for(request.params.merge({
		:sort => params[:sort] || :score,
		:order => params[:order] || :desc
	})))
%>
<div id="product-list-sort"><%= t(:sort_by) %> <%= select_tag("product_sort_by", options) %></div>
<% end %>