From ae579cee860c90183b3968d9658ffe0b3ba29dd5 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Thu, 18 Sep 2008 16:48:04 -0400
Subject: [PATCH] Also list message/rfc822 parts as attachment if a filename is specified

---
 program/include/rcube_message.php |   24 +++++++++++++++++++++---
 1 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/program/include/rcube_message.php b/program/include/rcube_message.php
index 1e3bc7f..10b9e8e 100644
--- a/program/include/rcube_message.php
+++ b/program/include/rcube_message.php
@@ -117,12 +117,13 @@
    * Get content of a specific part of this message
    *
    * @param string Part MIME-ID
+   * @param resource File pointer to save the message part
    * @return string Part content
    */
-  public function get_part_content($mime_id)
+  public function get_part_content($mime_id, $fp=NULL)
   {
     if ($part = $this->mime_parts[$mime_id])
-      return $this->imap->get_message_part($this->uid, $mime_id, $part);
+      return $this->imap->get_message_part($this->uid, $mime_id, $part, NULL, $fp);
     else
       return null;
   }
@@ -227,6 +228,11 @@
 
     // print body if message doesn't have multiple parts
     if ($message_ctype_primary == 'text' && !$recursive) {
+      $structure->type = 'content';
+      $this->parts[] = &$structure;
+    }
+    // the same for pgp signed messages
+    else if ($message_ctype_primary == 'application' && $message_ctype_secondary == 'pgp' && !$recursive) {
       $structure->type = 'content';
       $this->parts[] = &$structure;
     }
@@ -339,6 +345,10 @@
         // part message/*
         else if ($primary_type=='message') {
           $this->parse_structure($mail_part, true);
+          
+          // list as attachment as well (mostly .eml)
+          if (!empty($mail_part->filename))
+            $this->attachments[] = $mail_part;
         }
         // ignore "virtual" protocol parts
         else if ($primary_type == 'protocol')
@@ -356,6 +366,10 @@
             $mail_part->content_id = preg_replace(array('/^</', '/>$/'), '', $mail_part->headers['content-id']);
             $this->inline_parts[] = $mail_part;
           }
+          else if ($message_ctype_secondary == 'related' && $mail_part->headers['content-location']) {
+            $mail_part->content_location = $mail_part->headers['content-base'] . $mail_part->headers['content-location'];
+            $this->inline_parts[] = $mail_part;
+          }
           // is regular attachment
           else {
             if (!$mail_part->filename)
@@ -370,7 +384,11 @@
         $a_replaces = array();
 
         foreach ($this->inline_parts as $inline_object) {
-          $a_replaces['cid:'.$inline_object->content_id] = $this->get_part_url($inline_object->mime_id);
+          $part_url = $this->get_part_url($inline_object->mime_id);
+          if ($inline_object->content_id)
+            $a_replaces['cid:'.$inline_object->content_id] = $part_url;
+          if ($inline_object->content_location)
+            $a_replaces[$inline_object->content_location] = $part_url;
         }
 
         // add replace array to each content part

--
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