rechte für actions versions neuigkeiten

app/controllers/neuigkeiten_controller.rb

@@ -16,7 +16,7 @@ class NeuigkeitenController < ApplicationController
       @rubriken = Rubrik.where(:public=>true)
     end   
     
-    if  !params[:version].nil?
+    if  !params[:version].nil? && can?(:showversions, Neuigkeit)
       @neuigkeit.assign_attributes(@neuigkeit.translation.versions.reverse[params[:version].to_i].reify.attributes.select{|k,v| @neuigkeit.translated_attribute_names.include? k.to_sym })
     end 
     @calentries1=@neuigkeit.calentries
@@ -192,12 +192,13 @@ actions << {:hicon=>'icon-facebook', :text=> I18n.t('neuigkeit.publishfetmail'),
 
 
   @toolbar_elements << {:text=>I18n.t('common.edit'),:path=>edit_rubrik_neuigkeit_path(@neuigkeit.rubrik,@neuigkeit),:icon=>:pencil} if can? :edit, @neuigkeit.rubrik
+if  can?(:showversions, Neuigkeit)
     @versions= @neuigkeit.translation.versions.select([:created_at]).reverse
 
     @toolbar_elements <<{:path=>rubrik_neuigkeit_path(@neuigkeit.rubrik,@neuigkeit),:method=>:versions,:versions=>@versions}
-     
+end     
       actions << {:hicon=>'icon-remove-circle', :text=> I18n.t('common.delete'),:path => rubrik_neuigkeit_path(@neuigkeit.rubrik,@neuigkeit), :method=> :delete,:confirm=>'Sure?' } if can? :delete, @neuigkeit
-    @toolbar_elements << {:text => "action", :method => :dropdown, :elements=> actions}
+    @toolbar_elements << {:text => "action", :method => :dropdown, :elements=> actions} unless actions.empty?
   end
   
 

app/controllers/themen_controller.rb

@@ -38,7 +38,7 @@ class ThemenController < ApplicationController
     # # 
     #
     # @thema.text = @thema.text.sanitize
-    render :show
+    render :edit
   end
   def verwalten
     @thema = Thema.find(params[:id])
@@ -46,6 +46,8 @@ class ThemenController < ApplicationController
     @fragen=@thema.fragen
 
     @toolbar_elements = [{:icon=>:pencil, :hicon=>'icon-pencil', :text=>I18n.t('thema.edit'), :path=>edit_thema_path(@thema)}]
+    @toolbar_elements <<{ :hicon=>'icon-leaf', :text=>"Sanitize", :path=>sanitize_thema_path(@thema)}
+
     @toolbar_elements << {:hicon=>'icon-remove-circle', :text=>I18n.t('thema.remove'), :path=>thema_path(@thema), :method=>:delete, :confirm=>I18n.t('thema.sure')}
     
   end

app/models/ability.rb

@@ -24,6 +24,7 @@ class Ability
       can :manage, Studium
       can :manage, Beispiel
       can :manage, Lecturer
+      
     end
     unless user.has_role?("fetadmin")
       cannot :delete, Studium    
@@ -88,6 +89,7 @@ class Ability
     if loggedin
     end
     if( user.has_role?("fetuser") || user.has_role?("fetadmin"))
+   
       can :showintern, Neuigkeit
       can :showintern, Rubrik
       can :seeintern, User

app/views/layouts/_pretty_toolbar.html.erb

@@ -31,6 +31,7 @@ Verwendung: Aufruf mit
     </ul>
 <% end %>
   <% else %>
+<% if t[:versions].count>0 %>
   <div class="btn-group">
       <a class="btn dropdown-toggle" data-toggle="dropdown" href="#">
 	<%= I18n.t("common.versions") %><span class="caret"></span>
@@ -53,6 +54,7 @@ Verwendung: Aufruf mit
 	<% end %>    
       </ul>
   </div>
+<% end %>
   <% end %>
   <% end %>
 </div>

app/views/neuigkeiten/_nlink_list.html.erb

@@ -5,7 +5,7 @@
     <% p = nlink_list.link_type.downcase.pluralize+"/nlink" %>
     <%= raw(strip_links(render :partial=>p, :object=>nlink_list.link )) %>
 </div>
-<%= link_to "DELETE", delete_link_rubrik_neuigkeit_path(nlink_list.neuigkeit.rubrik,nlink_list.neuigkeit.id, :nlink_id=>nlink_list.id) %>
+<%= link_to "DELETE", delete_link_rubrik_neuigkeit_path(nlink_list.neuigkeit.rubrik,nlink_list.neuigkeit.id, :nlink_id=>nlink_list.id) if can? :delete, Nlink %>
 </div>  
 
 <% end %>

app/views/themen/_small.html.erb

@@ -1,6 +1,6 @@
 <% if can? :show, small %>
 <a name="thema_<%=small.id%>" href="#<%=small.id%>">
-  <h2><%= small.title %> <%= link_to fa_icon("pencil"), verwalten_thema_path(small) if can? :edit, small  %></h2>
+  <h2><%= small.title %> <%= link_to fa_icon("pencil"), verwalten_thema_path(small) if can? :edit, small  %> <%= link_to fa_icon("paint-brush"), sanitize_thema_path(small) if can? :edit, small  %></h2>
 </a>
 <% if small.is_outdated? %>
 <div class="sticker sticker-red"> <%= I18n.t("thema.outdated") %> <%= link_to"Als aktuell markieren",is_updated_thema_path(small), :class=>:btn if can? :is_updated, small%></div>