module ParserCommon
 
  def menu_level(page, current, menu, edit = false)
    if current <= menu.levels
      res = "<ul id="
      res << menu.values["id_#{current}"]
      res << " class="
      res << menu.values["class_#{current}"]
      res << ">"
      i = nil
      i = 1 if menu.values["li_incremental_#{current}"]
      if current == 1 && menu.values['home'].eql?('true')
        res << menu_li(page, current, menu, i, edit)
        i += 1 if i
      end
      page.children.each do |child|
        res << menu_li(child, current, menu, i, edit)
        i += 1 if i
      end
      res << "</ul>"
    end
  end
  
  def menu_li(page, current, menu, i, edit)
    res = "<li class="
    res << menu.values["li_class_#{current}"]
    res << "_#{i}" if i
    res << ">"
    res << "<a href='#{edit ? admin_page_path(page.id) : page.full_name}'>#{page.name}</a>"  
    res << menu_level(page, current + 1, menu, edit) if page.children.size > 0 && !page.is_home?
    res << "</li>"
  end

end