<% if @user == @message.recipient %>

Reading your messages

From <% if @message.sender.image %> <%= image_tag url_for_file_column(@message.sender, "image") %> <% end %> <%= link_to h(@message.sender.display_name), :controller => 'user', :action => 'view', :display_name => @message.sender.display_name %>
Subject <%= h(@message.title) %>
Date <%= @message.sent_on %>
<%= htmlize(@message.body) %>

<%= button_to 'Reply', :controller => 'message', :action => 'reply', :message_id => @message.id %> <%= button_to 'Mark as unread', :controller => 'message', :action => 'mark', :message_id => @message.id, :mark => 'unread' %> <%= link_to 'Back to inbox', :controller => 'message', :action => 'inbox', :display_name => @user.display_name %>
<% else %>

Reading your sent messages

To <%= link_to h(@message.recipient.display_name), :controller => 'user', :action => 'view', :display_name => @message.recipient.display_name %>
Subject <%= h(@message.title) %>
Date <%= @message.sent_on %>
<%= htmlize(@message.body) %>

<%= link_to 'Back to outbox', :controller => 'message', :action => 'outbox', :display_name => @user.display_name %>
<% end %>