synced with en.yml [16143]

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

diff --git a/app/controllers/message_controller.rb b/app/controllers/message_controller.rb
index e79fe7461c72a8d42efd4541a873a1dcfe84e7d4..6c7be5e0f575cac11120cbb5040787e2472982cb 100644 (file)
--- a/app/controllers/message_controller.rb
+++ b/app/controllers/message_controller.rb
@@ -2,89 +2,105 @@ class MessageController < ApplicationController
   layout 'site'
 
   before_filter :authorize_web
+  before_filter :set_locale
   before_filter :require_user
+  before_filter :check_database_readable
+  before_filter :check_database_writable, :only => [:new, :reply, :mark]
 
+  # 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 display_name param is the display name of the user that the message is being sent to.
   def new
-    @title = 'send message'
-    if params[:message]
-      @message = Message.new(params[:message])
-      @message.to_user_id = params[:user_id]
-      @message.from_user_id = @user.id
-      @message.sent_on = Time.now
-   
-      if @message.save
-        flash[:notice] = 'Message sent'
-        Notifier::deliver_message_notification(@message)
-        redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
-      end
-    else
-      @title = params[:title]
-    end
-  end
+    @to_user = User.find_by_display_name(params[:display_name])
+    if @to_user
+      if params[:message]
+        @message = Message.new(params[:message])
+        @message.to_user_id = @to_user.id
+        @message.from_user_id = @user.id
+        @message.sent_on = Time.now.getutc
 
-  def destroy
-    @message = Message.find(params[:message_id], :conditions => ["to_user_id = ? or from_user_id = ?", @user.id, @user.id ])
-    if !@message.message_read
-      flash[:notice] = 'Message not read and so not deleted'
-      redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
+        if @message.save
+          flash[:notice] = t 'message.new.message_sent'
+          Notifier::deliver_message_notification(@message)
+          redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
+        end
+      else
+        if params[:title]
+          # ?title= is set when someone reponds to this user's diary entry
+          @title = params[:title]
+        else
+          # The default /message/new/$user view
+          @title = t 'message.new.title'
+        end
+      end
     else
-      flash[:notice] = "Message '#{@message.title}' deleted"
-      @message.destroy
-      redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
+      @title = t'message.no_such_user.title'
+      render :action => 'no_such_user', :status => :not_found
     end
   end
 
+  # Allow the user to reply to another message.
   def reply
     message = Message.find(params[:message_id], :conditions => ["to_user_id = ? or from_user_id = ?", @user.id, @user.id ])
     @body = "On #{message.sent_on} #{message.sender.display_name} wrote:\n\n#{message.body.gsub(/^/, '> ')}" 
     @title = "Re: #{message.title.sub(/^Re:\s*/, '')}"
-    @user_id = message.from_user_id
+    @to_user = User.find(message.from_user_id)
     render :action => 'new'
   rescue ActiveRecord::RecordNotFound
-    render :nothing => true, :status => :not_found
+    @title = t'message.no_such_user.title'
+    render :action => 'no_such_user', :status => :not_found
   end
 
+  # Show a message
   def read
-    @title = 'read message'
+    @title = t 'message.read.title'
     @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
+    @title = t'message.no_such_user.title'
+    render :action => 'no_such_user', :status => :not_found
   end
 
+  # Display the list of messages that have been sent to the user.
   def inbox
-    @title = 'inbox'
+    @title = t 'message.inbox.title'
     if @user and params[:display_name] == @user.display_name
     else
       redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
     end
   end
 
+  # Display the list of messages that the user has sent to other users.
   def outbox
-    @title = 'outbox'
+    @title = t 'message.outbox.title'
     if @user and params[:display_name] == @user.display_name
     else
       redirect_to :controller => 'message', :action => 'outbox', :display_name => @user.display_name
     end
   end
 
+  # Set the message as being read or unread.
   def mark
     if params[:message_id]
       id = params[:message_id]
       message = Message.find_by_id(id)
       if params[:mark] == 'unread'
-        message_read = 0 
-        mark_type = 'unread'
+        message_read = false 
+        notice = t 'message.mark.as_unread'
       else
-        message_read = 1
-        mark_type = 'read'
+        message_read = true
+        notice = t 'message.mark.as_read'
       end
       message.message_read = message_read
       if message.save
-        flash[:notice] = "Message marked as #{mark_type}"
+        flash[:notice] = notice
         redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
       end
     end
+  rescue ActiveRecord::RecordNotFound
+    @title = t'message.no_such_user.title'
+    render :action => 'no_such_user', :status => :not_found
   end
 end