Adds an optional description to attachments.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1180 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/application.rb

@@ -160,16 +160,20 @@ class ApplicationController < ActionController::Base
   end
   
   # TODO: move to model
-  def attach_files(obj, files)
-    attachments = []
-    if files && files.is_a?(Array)
-      files.each do |file|
-        next unless file.size > 0
-        a = Attachment.create(:container => obj, :file => file, :author => User.current)
-        attachments << a unless a.new_record?
+  def attach_files(obj, attachments)
+    attached = []
+    if attachments && attachments.is_a?(Hash)
+      attachments.each_value do |attachment|
+        file = attachment['file']
+        next unless file && file.size > 0
+        a = Attachment.create(:container => obj, 
+                              :file => file,
+                              :description => attachment['description'].to_s.strip,
+                              :author => User.current)
+        attached << a unless a.new_record?
       end
     end
-    attachments
+    attached
   end
 
   # Returns the number of objects that should be displayed