Attachments can now be added to wiki pages (original patch by Pavol Murin). Only authorized users can add/delete attachments.

Attached images can be displayed inline, using textile image tag (for wiki pages, issue descriptions and forum messages).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@541 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/attachment.rb

@@ -77,7 +77,11 @@ class Attachment < ActiveRecord::Base
 	def self.most_downloaded
 		find(:all, :limit => 5, :order => "downloads DESC")	
 	end
-	
+
+  def project
+    container.is_a?(Project) ? container : container.project
+  end
+  
 private
   def sanitize_filename(value)
       # get only the filename, not the whole path