From 0056e3f0b2d5fe3de9124cf99f8c5db83e094dec Mon Sep 17 00:00:00 2001
From: Loic d'Anterroches <titoo@users.sourceforge.net>
Date: Tue, 16 Mar 2010 09:41:21 +0100
Subject: [PATCH] Added ticket 414, references email header for the issue
 notifications.

---
 src/IDF/Issue.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/IDF/Issue.php b/src/IDF/Issue.php
index 221f576..dc77e1a 100644
--- a/src/IDF/Issue.php
+++ b/src/IDF/Issue.php
@@ -246,7 +246,7 @@ class IDF_Issue extends Pluf_Model
                                 $langs[0]);
         }
         $current_locale = Pluf_Translation::getLocale();
-
+        $id = '<'.md5($this->id.md5(Pluf::f('secret_key'))).'@'.Pluf::f('mail_host', 'localhost').'>';
         if ($create) {
             if (null != $this->get_owner() and $this->owner != $this->submitter) {                
                 $email_lang = array($this->get_owner()->email, 
@@ -271,6 +271,7 @@ class IDF_Issue extends Pluf_Model
                                                $this->id, $this->summary, $prj->shortname));
                 $tmpl = new Pluf_Template('idf/issues/issue-created-email.txt');
                 $email->addTextMessage($tmpl->render($context));
+                $email->addHeaders(array('Message-ID'=>$id));
                 $email->sendMail();
             }
         } else {
@@ -316,6 +317,7 @@ class IDF_Issue extends Pluf_Model
                                                $this->id, $this->summary, $prj->shortname));
                 $tmpl = new Pluf_Template('idf/issues/issue-updated-email.txt');
                 $email->addTextMessage($tmpl->render($context));
+                $email->addHeaders(array('References'=>$id));
                 $email->sendMail();
             }
         }