node_helper.rb in radiant-1.0.0.rc1

- old
+ new
@@ -1,11 +1,57 @@
 module Admin::NodeHelper
 
   def render_node(page, locals = {})
     @current_node = page
     locals.reverse_merge!(:level => 0, :simple => false).merge!(:page => page)
-    render :partial => 'node', :locals =>  locals
+    render :partial => 'admin/pages/node', :locals =>  locals
   end
+
+  def homepage
+    @homepage ||= Page.find_by_parent_id(nil)
+  end
+
+  def clean_page_description(page)
+    page.description.to_s.strip.gsub(/\t/,'').gsub(/\s+/,' ')
+  end
+
+  def child_link_for(page)
+    case children_for(page).size
+    when 0
+      content_tag :span, image('plus_disabled') + ' ' + t('add_child'), :class => 'action disabled'
+    when 1
+      link_to image('plus') + ' ' + t('add_child'), new_admin_page_child_path(page, :page_class => children_for(page).first), :class => "action"
+    else
+      link_to image('plus') + ' ' + t('add_child'), "#allowed_children_#{page.id}", :class => "action dropdown"
+    end
+  end
+
+  def child_menu_for(page)
+    children = children_for(page)
+    return nil if children.size < 2
+    children.unshift(children.delete(page.default_child), :separator) if children.include?(page.default_child)
+    name_for = proc { |p| (name = p.name.to_name('Page')).blank? ? t('normal_page') : name }
+    content_tag :ul, :class => 'menu', :id => "allowed_children_#{page.id}" do
+      children.map do |child|
+        if child == :separator
+          content_tag :li, nil, :class => 'separator'
+        else
+          content_tag :li, link_to(name_for[child], new_admin_page_child_path(page, :page_class => child), :title => clean_page_description(child))
+        end
+      end
+    end
+  end
+
+  def children_for(page)
+    page.allowed_children
+  end
+
+  def children_for_with_roles(page)
+    children = children_for_without_roles(page)
+    children.reject! { |p| p.new.virtual? } unless admin?
+    children
+  end
+  alias_method_chain :children_for, :roles
 
   def show_all?
     @controller.action_name == 'remove'
   end
 