Contents

module Storefront
  module ListHelper
    def nav(key, path = nil, attributes = {}, &block)
      condition = extract_condition!(attributes)
      return if condition == false
      text      = widget_text(key, :nav)
      if attributes.has_key?(:current)
        current = attributes.delete(:current) == true
      else
        current = on_current_page?(path)
      end
      li_class  = "primary-navigation-item"
      if current
        li_class  << " active"
        attributes[:class] = [attributes[:class], "active"].compact.uniq.join(" ")
      end
      as = attributes.delete(:as) || :span
      li_class  << " #{attributes.delete(:li_class)}" if attributes[:li_class]
      li_class  = li_class.present? ? {:class => li_class} : nil
      separator = attributes.delete(:separator)
      checkbox  = attributes.delete(:checkbox) == true
      result    = capture_haml do
        haml_tag :li, li_class do
          if checkbox
            haml_tag :label, text.strip
            haml_tag :input, :type => "checkbox"
          else
            if block_given?
              case block.arity
              when 1
                yield(text.strip)
              else
                yield
              end
            elsif current && as == :span
              haml_tag :span, text.strip, attributes
            else
              haml_concat link_to(text.strip, path, attributes)
            end
          end
          haml_tag :span, separator if separator
        end
      end
      result
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
storefront-0.2.1	lib/storefront/helpers/list_helper.rb
storefront-0.2.0	lib/storefront/helpers/list_helper.rb