From c505e59a6d2cf45233c1e0de186b8d6fe9d804ba Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Fri, 05 Sep 2008 05:29:06 -0400
Subject: [PATCH] Respect Content-Location headers in multipart/related messages (#1484946)

---
 program/include/rcube_message.php |   27 +++++++++++++++++++++++----
 1 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/program/include/rcube_message.php b/program/include/rcube_message.php
index 4d3cb6c..329c390 100644
--- a/program/include/rcube_message.php
+++ b/program/include/rcube_message.php
@@ -42,6 +42,7 @@
   public $mime_parts = array();
   public $attachments = array();
   public $subject = '';
+  public $sender = null;
   public $is_safe = false;
   
   
@@ -53,9 +54,9 @@
     $this->uid = $uid;
     $this->headers = $this->imap->get_headers($uid);
     $this->subject = rcube_imap::decode_mime_string($this->headers->subject, $this->headers->charset);
+    list(, $this->sender) = each($this->imap->decode_address_list($this->headers->from));
     
-    $this->is_safe = (intval($_GET['_safe']) || $_SESSION['safe_messages'][$uid]) ? true : false;
-    $_SESSION['safe_messages'][$uid] = $this->is_safe;
+    $this->set_safe((intval($_GET['_safe']) || $_SESSION['safe_messages'][$uid]));
     
     $this->opt = array(
       'safe' => $this->is_safe,
@@ -86,6 +87,16 @@
     return $raw ? $value : $this->imap->decode_header($value);
   }
   
+  /**
+   * Set is_safe var and session data
+   *
+   * @param bool enable/disable
+   */
+  public function set_safe($safe = true)
+  {
+    $this->is_safe = $safe;
+    $_SESSION['safe_messages'][$this->uid] = $this->is_safe;
+  }
   
   /**
    * Compose a valid URL for getting a message part
@@ -268,7 +279,7 @@
         $this->parts[] = $print_part;
       }
       // show plaintext warning
-      else if ($html_part !== nullL && empty($this->parts)) {
+      else if ($html_part !== null && empty($this->parts)) {
         $c = new stdClass;
         $c->type = 'content';
         $c->body = rcube_label('htmlmessage');
@@ -345,6 +356,10 @@
             $mail_part->content_id = preg_replace(array('/^</', '/>$/'), '', $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)
@@ -359,7 +374,11 @@
         $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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