Uniformized: @page and @ link in @item

Change parser for page edition.

app/controllers/admin/links_controller.rb

@@ -7,60 +7,60 @@ class Admin::LinksController < ApplicationController
   before_filter :is_admin?
   
   def show
-    @link ||= Link.find(params[:id])
+    @item ||= Link.find(params[:id])
   end
   
   def new
-    @link = Link.new
-    @link.is_published = true
-    @link.parent_id = Page.find(params[:parent_id]).id rescue nil
+    @item = Link.new
+    @item.is_published = true
+    @item.parent_id = Page.find(params[:parent_id]).id rescue nil
   end
 
   def edit
-    @link = Link.find(params[:id])
-    @i18n_variable = @link.i18n_variable
+    @item = Link.find(params[:id])
+    @i18n_variable = @item.i18n_variable
   end
 
   def create
-    @link = Link.new(params[:link])
+    @item = Link.new(params[:link])
 
-    if @link.save
+    if @item.save
       flash.now[:notice] = t('admin.create_success_link')
       respond_to do |format|
         format.html { 
-          redirect_to admin_link_url(@link) 
+          redirect_to admin_link_url(@item) 
         }
         format.js  {}
       end
     else
       flash.now[:error] = t('admin.create_error_link')
-      @i18n_variable = @link.i18n_variable
+      @i18n_variable = @item.i18n_variable
       render :action => "new"
     end
   end
 
   def update
-    @link = Link.find(params[:id])
+    @item = Link.find(params[:id])
 
-    if @link.update_attributes(params[:link])
+    if @item.update_attributes(params[:link])
       flash.now[:notice] = t('admin.update_success_link')
       respond_to do |format|
         format.html { 
-          redirect_to admin_link_url(@link) 
+          redirect_to admin_link_url(@item) 
         }
         format.js  {}
       end
     else
       flash.now[:error] = t('admin.update_error_link')
-      @i18n_variable = @link.i18n_variable
+      @i18n_variable = @item.i18n_variable
       render :action => "edit"
     end
   end
 
   def destroy
-    @link = Link.find(params[:id])
-    @link.destroy
-    @link.destroy_i18n_variable
+    @item = Link.find(params[:id])
+    @item.destroy
+    @item.destroy_i18n_variable
     respond_to do |format|
       format.html { 
         redirect_to admin_items_url