Don't give an error when you access the login page when you are logged in. Instead...

[rails.git] / app / controllers / message_controller.rb

diff --git a/app/controllers/message_controller.rb b/app/controllers/message_controller.rb
index f3f3bf9ea13404e177e23a605a2ba42a32928bd4..d2fa9bd5fa54744d80749285fb9a137d77b0a734 100644 (file)
--- a/app/controllers/message_controller.rb
+++ b/app/controllers/message_controller.rb
@@ -7,11 +7,13 @@ class MessageController < ApplicationController
   # Allow the user to write a new message to another user. This action also 
   # deals with the sending of that message to the other user when the user
   # clicks send.
+  # The user_id param is the id of the user that the message is being sent to.
   def new
     @title = 'send message'
+    @to_user = User.find(params[:user_id])
     if params[:message]
       @message = Message.new(params[:message])
-      @message.to_user_id = params[:user_id]
+      @message.to_user_id = @to_user.id
       @message.from_user_id = @user.id
       @message.sent_on = Time.now
    
@@ -23,6 +25,8 @@ class MessageController < ApplicationController
     else
       @title = params[:title]
     end
+  rescue ActiveRecord::RecordNotFound
+    render :action => 'no_such_user', :status => :not_found
   end
 
   # Allow the user to reply to another message.
@@ -33,17 +37,17 @@ class MessageController < ApplicationController
     @user_id = message.from_user_id
     render :action => 'new'
   rescue ActiveRecord::RecordNotFound
-    render :nothing => true, :status => :not_found
+    render :action => 'no_such_user', :status => :not_found
   end
 
   # Show a message
   def read
     @title = 'read message'
     @message = Message.find(params[:message_id], :conditions => ["to_user_id = ? or from_user_id = ?", @user.id, @user.id ])
-    @message.message_read = 1 if @message.to_user_id == @user.id
+    @message.message_read = true if @message.to_user_id == @user.id
     @message.save
   rescue ActiveRecord::RecordNotFound
-    render :nothing => true, :status => :not_found
+    render :action => 'no_such_user', :status => :not_found
   end
 
   # Display the list of messages that have been sent to the user.
@@ -70,10 +74,10 @@ class MessageController < ApplicationController
       id = params[:message_id]
       message = Message.find_by_id(id)
       if params[:mark] == 'unread'
-        message_read = 0 
+        message_read = false 
         mark_type = 'unread'
       else
-        message_read = 1
+        message_read = true
         mark_type = 'read'
       end
       message.message_read = message_read
@@ -82,5 +86,7 @@ class MessageController < ApplicationController
         redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
       end
     end
+  rescue ActiveRecord::RecordNotFound
+    render :action => 'no_such_user', :status => :not_found
   end
 end