Replaces TimeEntry.visible_by with a visible scope.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5149 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/projects_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2009  Jean-Philippe Lang
+# Copyright (C) 2006-2011  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -156,11 +156,10 @@ class ProjectsController < ApplicationController
                                             :include => [:project, :status, :tracker],
                                             :conditions => cond)
     
-    TimeEntry.visible_by(User.current) do
-      @total_hours = TimeEntry.sum(:hours, 
-                                   :include => :project,
-                                   :conditions => cond).to_f
+    if User.current.allowed_to?(:view_time_entries, @project)
+      @total_hours = TimeEntry.visible.sum(:hours, :include => :project, :conditions => cond).to_f
     end
+    
     @key = User.current.rss_key
     
     respond_to do |format|