From 542f15bfece569ba3d07f57339aca22e535027dd Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 14 Mar 2013 07:17:38 -0400
Subject: [PATCH] Enriched content should be also converted to text if html is disabled

---
 program/steps/mail/compose.inc |   39 +++++++++++++++++++--------------------
 1 files changed, 19 insertions(+), 20 deletions(-)

diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index 379e920..6402724 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -509,7 +509,7 @@
 
 function rcmail_compose_editor_mode()
 {
-  global $RCMAIL, $MESSAGE, $compose_mode;
+  global $RCMAIL, $compose_mode;
   static $useHtml;
 
   if ($useHtml !== null)
@@ -521,13 +521,13 @@
     $useHtml = !empty($_POST['_is_html']);
   }
   else if ($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT) {
-    $useHtml = $MESSAGE->has_html_part(false, true);
+    $useHtml = rcmail_message_is_html();
   }
   else if ($compose_mode == RCUBE_COMPOSE_REPLY) {
-    $useHtml = ($html_editor == 1 || ($html_editor >= 2 && $MESSAGE->has_html_part(false, true)));
+    $useHtml = ($html_editor == 1 || ($html_editor >= 2 && rcmail_message_is_html()));
   }
   else if ($compose_mode == RCUBE_COMPOSE_FORWARD) {
-    $useHtml = ($html_editor == 1 || ($html_editor == 3 && $MESSAGE->has_html_part(false, true)));
+    $useHtml = ($html_editor == 1 || ($html_editor == 3 && rcmail_message_is_html()));
   }
   else {
     $useHtml = ($html_editor == 1);
@@ -536,6 +536,11 @@
   return $useHtml;
 }
 
+function rcmail_message_is_html()
+{
+    global $MESSAGE;
+    return ($MESSAGE instanceof rcube_message) && $MESSAGE->has_html_part(true);
+}
 
 function rcmail_prepare_message_body()
 {
@@ -669,9 +674,6 @@
             $len = $compose_mode == RCUBE_COMPOSE_REPLY ? $LINE_LENGTH-2 : $LINE_LENGTH;
             $txt = new rcube_html2text($body, false, true, $len);
             $body = $txt->get_text();
-        }
-        else if ($part->ctype_secondary == 'enriched') {
-            $body = rcube_enriched::to_html($body);
         }
         else {
             if ($part->ctype_secondary == 'plain' && $part->ctype_parameters['format'] == 'flowed') {
@@ -978,11 +980,16 @@
 {
   global $RCMAIL, $COMPOSE, $compose_mode;
 
+  $loaded_attachments = array();
+  foreach ((array)$COMPOSE['attachments'] as $id => $attachment) {
+      $loaded_attachments[$attachment['name'] . $attachment['mimetype']] = $attachment;
+  }
+
   $cid_map = $messages = array();
   foreach ((array)$message->mime_parts as $pid => $part)
   {
     if ($part->disposition == 'attachment' || ($part->disposition == 'inline' && $bodyIsHtml) || $part->filename) {
-      if ($part->ctype_primary == 'message' || $part->ctype_primary == 'multipart') {
+      if (($part->ctype_primary == 'message' && $bodyIsHtml) || $part->ctype_primary == 'multipart') {
         continue;
       }
       if ($part->mimetype == 'application/ms-tnef') {
@@ -1005,7 +1012,8 @@
           }
       }
 
-      if (!$skip && ($attachment = rcmail_save_attachment($message, $pid))) {
+      if (!$skip && (($attachment = $loaded_attachments[rcmail_attachment_name($part) . $part->mimetype])
+          || ($attachment = rcmail_save_attachment($message, $pid)))) {
         $COMPOSE['attachments'][$attachment['id']] = $attachment;
         if ($bodyIsHtml && ($part->content_id || $part->content_location)) {
           $url = sprintf('%s&_id=%s&_action=display-attachment&_file=rcmfile%s',
@@ -1154,16 +1162,7 @@
   }
 
   $mimetype = $part->ctype_primary . '/' . $part->ctype_secondary;
-  $filename = $part->filename;
-  if (!strlen($filename)) {
-    if ($mimetype == 'text/html') {
-      $filename = rcube_label('htmlmessage');
-    }
-    else {
-      $filename = 'Part_'.$pid;
-    }
-    $filename .= '.' . $part->ctype_secondary;
-  }
+  $filename = rcmail_attachment_name($part);
 
   $attachment = array(
     'group' => $COMPOSE['id'],
@@ -1567,7 +1566,7 @@
             $class_name .= ' ' . $source['class_name'];
 
         $out .= sprintf($line_templ,
-            html_identifier($id),
+            html_identifier($id,true),
             $class_name,
             $source['id'],
             $js_id, (!empty($source['name']) ? $source['name'] : $id));

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