module Admin::ItemsHelper def render_node_and_children(node) ret = '' if node case node.class.to_s when 'Page' dest = admin_page_path(node) when 'Link' dest = admin_link_path(node) no_nested = 'no-nest' end ret << "
  • " ret << "
    " ret << (link_to node.title, dest, :class => 'js_history') ret << "
    " ret << (link_to t(:edit), eval("edit_admin_#{node.class.to_s.downcase}_path(node)"), :class => 'js_history') if node.class.to_s.eql?('Page') ret << (link_to t('new.page'), new_admin_page_path(:parent_id => node.id), :class => 'new_page js_history') if node.class.to_s.eql?('Page') ret << (link_to t('new.link'), new_admin_link_path(:parent_id => node.id), :class => 'new_link js_history') if node.class.to_s.eql?('Page') ret << (link_to t(:delete_), eval("delete_admin_#{node.class.to_s.downcase}_path(node, :authenticity_token => form_authenticity_token)"), :confirm => t('sure?'), :class => 'delete js_history') ret << "
    " ret << "
    " ret << render_children(node) ret << "
  • " end ret.html_safe end def render_children(parent) children = parent.children if !parent.children.entries.blank? ret = '' ret << "
      " children.each do |child| ret << render_node_and_children(child) end ret << '
    ' ret else '' end end end