Look at content-location header (if available) to determine filename of attachments #1670

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2034 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionmailer/CHANGELOG

 *SVN*
 
+* Look at content-location header (if available) to determine filename of attachments #1670
+
 * ActionMailer::Base.deliver(email) had been accidentally removed, but was documented in the Rails book #1849
 
 * Fix problem with sendmail delivery where headers should be delimited by \n characters instead of \r\n, which confuses some mail readers #1742 [Kent Sibilev]

actionmailer/lib/action_mailer/vendor/tmail/attachments.rb

@@ -15,7 +15,9 @@ def attachments
         parts.collect { |part| 
           if part.header["content-type"].main_type != "text"
             content   = part.body # unquoted automatically by TMail#body
-            file_name = part.sub_header("content-type", "name") ||
+            file_name = (part['content-location'] &&
+                          part['content-location'].body) ||
+                        part.sub_header("content-type", "name") ||
                         part.sub_header("content-disposition", "filename")
             
             next if file_name.blank? || content.blank?

actionmailer/test/mail_service_test.rb

@@ -527,6 +527,13 @@ def test_decode_attachment_without_charset
     assert_equal 1026, attachment.read.length
   end
 
+  def test_attachment_using_content_location
+    fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email12")
+    mail = TMail::Mail.parse(fixture)
+    assert_equal 1, mail.attachments.length
+    assert_equal "Photo25.jpg", mail.attachments.first.original_filename
+  end
+
   def test_decode_part_without_content_type
     fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email4")
     mail = TMail::Mail.parse(fixture)