From 54cc595dff2564d6cb48c40709637170bca79837 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Wed, 13 Apr 2005 17:49:24 +0000
Subject: [PATCH] Improved address header processing

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1161 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionmailer/lib/action_mailer/base.rb |  4 ++--
 actionmailer/test/mail_service_test.rb | 22 +++++++++++-----------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb
index 27a0c8e19c..b731880570 100644
--- a/actionmailer/lib/action_mailer/base.rb
+++ b/actionmailer/lib/action_mailer/base.rb
@@ -168,9 +168,9 @@ module ActionMailer #:nodoc:
       def quote_address_if_necessary(address, charset)
         if Array === address
           address.map { |a| quote_address_if_necessary(a, charset) }
-        elsif address =~ /^(\S.+)\s+(<.*>)$/
+        elsif address =~ /^(\S.*)\s+(<.*>)$/
           address = $2
-          phrase = quote_if_necessary($1, charset)
+          phrase = quote_if_necessary($1.gsub(/^['"](.*)['"]$/, '\1'), charset)
           "#{phrase} #{address}"
         else
           address
diff --git a/actionmailer/test/mail_service_test.rb b/actionmailer/test/mail_service_test.rb
index d5d24b2640..b5d488a02b 100755
--- a/actionmailer/test/mail_service_test.rb
+++ b/actionmailer/test/mail_service_test.rb
@@ -66,11 +66,11 @@ class TestMailer < ActionMailer::Base
   def utf8_body(recipient)
     @recipients = recipient
     @subject    = "testing utf-8 body"
-    @from       = "김치통 <kimchi@example.net.kr>"
+    @from       = "Foo áëô îü <extended@example.net>"
     @sent_on    = Time.local 2004, 12, 12
-    @cc         = "김치통 <kimchi@example.net.kr>"
-    @bcc        = "김치통 <kimchi@example.net.kr>"
-    @body       = "안녕하세요!"
+    @cc         = "Foo áëô îü <extended@example.net>"
+    @bcc        = "Foo áëô îü <extended@example.net>"
+    @body       = "åœö blah"
     @charset    = "utf-8"
   end
 end
@@ -277,34 +277,34 @@ EOF
   end
   
   def test_utf8_body_is_not_quoted
-    @recipient = "김치통 <kimchi@example.net.kr>"
+    @recipient = "Foo áëô îü <extended@example.net>"
     expected = new_mail "utf-8"
     expected.to      = TestMailer.quote_address_if_necessary @recipient, "utf-8"
     expected.subject = "testing utf-8 body"
-    expected.body    = "안녕하세요!"
+    expected.body    = "åœö blah"
     expected.from    = TestMailer.quote_address_if_necessary @recipient, "utf-8"
     expected.cc      = TestMailer.quote_address_if_necessary @recipient, "utf-8"
     expected.bcc     = TestMailer.quote_address_if_necessary @recipient, "utf-8"
     expected.date    = Time.local 2004, 12, 12
 
     created = TestMailer.create_utf8_body @recipient
-    assert_match(/안녕하세요!/, created.encoded)
+    assert_match(/åœö blah/, created.encoded)
   end
 
   def test_multiple_utf8_recipients
-    @recipient = ["김치통 <kimchi@example.net.kr>", "\"Example Recipient\" <me@example.com>"]
+    @recipient = ["\"Foo áëô îü\" <extended@example.net>", "\"Example Recipient\" <me@example.com>"]
     expected = new_mail "utf-8"
     expected.to      = TestMailer.quote_address_if_necessary @recipient, "utf-8"
     expected.subject = "testing utf-8 body"
-    expected.body    = "안녕하세요!"
+    expected.body    = "åœö blah"
     expected.from    = TestMailer.quote_address_if_necessary @recipient.first, "utf-8"
     expected.cc      = TestMailer.quote_address_if_necessary @recipient, "utf-8"
     expected.bcc     = TestMailer.quote_address_if_necessary @recipient, "utf-8"
     expected.date    = Time.local 2004, 12, 12
 
     created = TestMailer.create_utf8_body @recipient
-    assert_match(/\nFrom: =\?.*?\?= <kimchi@example.net.kr>\r/, created.encoded)
-    assert_match(/\nTo: =\?.*?\?= <kimchi.*?>, Example Recipient <me/, created.encoded)
+    assert_match(/\nFrom: =\?utf-8\?Q\?Foo_.*?\?= <extended@example.net>\r/, created.encoded)
+    assert_match(/\nTo: =\?utf-8\?Q\?Foo_.*?\?= <extended@example.net>, Example Recipient <me/, created.encoded)
   end
 
 end