lib/generators/scaffold_admin/templates/controller.rb in zscaffold_admin-0.0.2 vs lib/generators/scaffold_admin/templates/controller.rb in zscaffold_admin-0.0.3

@@ -1,32 +1,32 @@
 <%- if namespace_name -%>
 module <%= module_name %>
 <%- end -%>
 class <%= plural_class %>Controller < ApplicationController    
-  layout 'admin'
+  
+  before_filter :init, :only => [:show, :edit, :update, :destroy]
+  
+  layout 'admin'   
   respond_to :html, :xml, :js
 
   def index
     @<%= plural_name %> = <%= class_name %>.order 'created_at DESC'
     
     respond_with @<%= plural_name %>
   end
     
-  def show
-    @<%= singular_name %> = <%= class_name %>.where(:id => params[:id]).first
-    
+  def show   
     respond_with @<%= singular_name %>
   end
 
   def new
     @<%= singular_name %> = <%= class_name %>.new
     
     respond_with @<%= singular_name %>
   end
 
   def edit
-    @<%= singular_name %> = <%= class_name %>.where(:id => params[:id]).first
     respond_with @<%= singular_name %>
   end
 
   def create
     @<%= singular_name %> = <%= class_name %>.new params[:<%= singular_name %>]
@@ -37,25 +37,26 @@
     else
       render :action => :new
     end
   end
 
-  def update
-    @<%= singular_name %> = <%= class_name %>.where(:id => params[:id]).first
-  
+  def update 
     if @<%= singular_name %>.update_attributes params[:<%= singular_name %>]
       flash[:notice] = I18n.t :<%= singular_name %>_updated
       respond_with @<%= singular_name %>
     else
       render :action => :edit
     end
   end
 
   def destroy
-    @<%= singular_name %> = <%= class_name %>.where(:id => params[:id]).first
     @<%= singular_name %>.destroy
     
     respond_with @<%= singular_name %>
+  end
+  
+  def init
+    @<%= singular_name %> = <%= class_name %>.where(:id => params[:id]).first
   end
     
 end
 <%- if namespace_name -%>  
 end