Anonymous users can now be allowed to create, edit, comment issues, comment news and post messages in the forums.

These permissions need to be explicitly given to the Anonymous role (Admin -> Roles & Permissions -> Anonymous).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@919 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/attachment.rb

@@ -21,7 +21,7 @@ class Attachment < ActiveRecord::Base
   belongs_to :container, :polymorphic => true
   belongs_to :author, :class_name => "User", :foreign_key => "author_id"
   
-  validates_presence_of :container, :filename
+  validates_presence_of :container, :filename, :author
   validates_length_of :filename, :maximum => 255
   validates_length_of :disk_filename, :maximum => 255
 
@@ -82,11 +82,6 @@ class Attachment < ActiveRecord::Base
   def increment_download
     increment!(:downloads)
   end
-	
-	# returns last created projects
-	def self.most_downloaded
-		find(:all, :limit => 5, :order => "downloads DESC")	
-	end
 
   def project
     container.is_a?(Project) ? container : container.project