Fixes ApplicationHelper#link_to_user

* No link to a locked user page (closes #4182)
* Translate Anonymous string

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3024 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/application_helper.rb

@@ -44,12 +44,17 @@ module ApplicationHelper
     link_to_remote(name, options, html_options) if authorize_for(url[:controller] || params[:controller], url[:action])
   end
 
-  # Display a link to user's account page
+  # Displays a link to user's account page if active
   def link_to_user(user, options={})
     if user.is_a?(User)
-      !user.anonymous? ? link_to(user.name(options[:format]), :controller => 'users', :action => 'show', :id => user) : 'Anonymous'
+      name = h(user.name(options[:format]))
+      if user.active?
+        link_to name, :controller => 'users', :action => 'show', :id => user
+      else
+        name
+      end
     else
-      user.to_s
+      h(user.to_s)
     end
   end
 

app/models/user.rb

@@ -346,7 +346,7 @@ class AnonymousUser < User
   # Overrides a few properties
   def logged?; false end
   def admin; false end
-  def name; 'Anonymous' end
+  def name(*args); I18n.t(:label_user_anonymous) end
   def mail; nil end
   def time_zone; nil end
   def rss_key; nil end