Better handling of returning users: don't display the login page.

app/controllers/users_controller.rb

@@ -53,7 +53,18 @@ class UsersController < ApplicationController
     @user_pages, @users = paginate :users, :per_page => 10
 
     if params[:id].nil?
+      if cookies[:user_id].nil?
           @hide_logout = true
+      else
+	user = User.find(cookies[:user_id])
+	if user.nil?
+	  flash.now[:notice] = "User id " + params[:id] + " not found"
+          @hide_logout = true
+        else
+          flash[:notice] = "Welcome back, " + user.username
+          redirect_to :controller => "recordings", :action => "list_owned"
+        end
+      end
       return
     end