add a treeview

app/controllers/home_controller.rb

@@ -24,6 +24,10 @@ class HomeController < ApplicationController
     t=YAML.load_file("#{::Rails.root.to_s}/config/contact_topic.yml")
     @themen = Thema.where(:id=>t)
   end
+  def treeview 
+    authorize! :doadmin, User
+    @themengruppen = Themengruppe.intern.order(:priority).reverse
+  end
   def intern
     authorize! :seeintern, User
     @neuigkeiten = Neuigkeit.intern.recent

app/views/home/treeview.html.erb

@@ -0,0 +1,69 @@
+Intern
+<ul>
+<% @themengruppen.each do |tg| %>
+<li><%= tg.title %>
+<ul class="fa-ul">
+<% tg.themen.each do |t| %>
+<li><%= fa_icon("folder-open li")+ t.title %>
+<ul class="fa-ul">
+<% t.attachments.each do |a| %>
+<li><%= fa_icon("file li")+a.name %></li>
+<% end %>
+<% t.documents.each do |d| %>
+<li><%= fa_icon("li file-text-o")+d.name %>
+<ul class="fa-ul">
+<% d.attachments.each do |a| %>
+<li><%= fa_icon("file li")+a.name %></li>
+<% end %>
+</ul>
+</li>
+<% end %>
+
+
+<% t.nlinks.each do |n| %>
+<li><%= fa_icon("li newspaper-o")+n.neuigkeit.name %>
+<ul class="fa-ul">
+<% n.neuigkeit.attachments.each do |a| %>
+<li><%= fa_icon("file li")+a.name %></li>
+<% end %>
+</ul>
+</li>
+<% end %>
+
+
+<% t.meetings.each do |m| %>
+<li><%= fa_icon("group li")+m.text %> 
+<ul class="fa-ul">
+<% d = m.agenda %>
+<% unless d.nil? %>
+<li><%= fa_icon("li file-text-o")+d.name %>
+<ul class="fa-ul">
+<% d.attachments.each do |a| %>
+<li><%= fa_icon("file li")+a.name %></li>
+<% end %>
+</ul>
+</li>
+<% end %>
+<% d = m.protocol %>
+<% unless d.nil? %>
+<li><%= fa_icon("li file-text-o")+d.name %>
+<ul class="fa-ul">
+<% d.attachments.each do |a| %>
+<li><%= fa_icon("file li")+a.name %></li>
+<% end %>
+</ul>
+</li>
+<% end %>
+
+</ul>
+
+</li>
+<% end %>
+
+
+</ul>
+</li>
+<% end %></ul>
+ </li>
+<% end %>
+</ul>

config/routes.rb

@@ -129,6 +129,7 @@
         get :search, :on => :collection
         collection do
           get 'intern'
+          get 'treeview'
           get 'admin'   
           get 'dev'
           get 'startdev'