From 09e9e8b9dba58ae262c0ce664561373f4380205f Mon Sep 17 00:00:00 2001
From: "wurblzap%gmail.com" <>
Date: Wed, 9 Apr 2008 19:27:32 +0000
Subject: Bug 311563 – Make whining permit utf8 in whining reports. Patch by Marc
 Schumann <wurblzap@gmail.com>; r=mkanat; a=LpSolit
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Bugzilla/Install/Requirements.pm |  6 +++++-
 Bugzilla/Mailer.pm               | 26 ++++++++++++++++----------
 2 files changed, 21 insertions(+), 11 deletions(-)

diff --git a/Bugzilla/Install/Requirements.pm b/Bugzilla/Install/Requirements.pm
index 0bfa9ec87..b8695c824 100644
--- a/Bugzilla/Install/Requirements.pm
+++ b/Bugzilla/Install/Requirements.pm
@@ -89,7 +89,11 @@ sub REQUIRED_MODULES {
         version => ON_WINDOWS ? '2.16' : '2.00'
     },
     {
-        # This will pull in Email::MIME for us, also. 
+        package => 'Email-MIME',
+        module  => 'Email::MIME',
+        version => '1.861'
+    },
+    {
         package => 'Email-MIME-Modifier',
         module  => 'Email::MIME::Modifier',
         version => 0
diff --git a/Bugzilla/Mailer.pm b/Bugzilla/Mailer.pm
index 9330486db..5c7a75450 100644
--- a/Bugzilla/Mailer.pm
+++ b/Bugzilla/Mailer.pm
@@ -57,18 +57,24 @@ sub MessageToMTA {
     return if $method eq 'None';
 
     my $email = ref($msg) ? $msg : Email::MIME->new($msg);
-    foreach my $part ($email->parts) {
-        if (Bugzilla->params->{'utf8'}) {
-            $part->charset_set('UTF-8');
-            # encoding_set works only with bytes, not with utf8 strings.
-            my $raw = $part->body_raw;
-            if (utf8::is_utf8($raw)) {
-                utf8::encode($raw);
-                $part->body_set($raw);
+    $email->walk_parts(sub {
+        my ($part) = @_;
+        return if $part->parts > 1; # Top-level
+        my $content_type = $part->content_type || '';
+        if ($content_type !~ /;/) {
+            my $body = $part->body;
+            if (Bugzilla->params->{'utf8'}) {
+                $part->charset_set('UTF-8');
+                # encoding_set works only with bytes, not with utf8 strings.
+                my $raw = $part->body_raw;
+                if (utf8::is_utf8($raw)) {
+                    utf8::encode($raw);
+                    $part->body_set($raw);
+                }
             }
+            $part->encoding_set('quoted-printable') if !is_7bit_clean($body);
         }
-        $part->encoding_set('quoted-printable') if !is_7bit_clean($part->body);
-    }
+    });
 
     # MIME-Version must be set otherwise some mailsystems ignore the charset
     $email->header_set('MIME-Version', '1.0') if !$email->header('MIME-Version');
-- 
cgit v1.2.3-24-g4f1b