From a46a10f19cc8d95572f11b48d4c0a91fff82b67d Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Thu, 05 Jun 2014 07:24:55 -0400
Subject: [PATCH] Don't hide voice contents with display:none, otherwise they're not read. Fix icon styles for compose contacts list

---
 program/steps/mail/headers.inc |   54 ++++++++++++++++++++++++++++++++----------------------
 1 files changed, 32 insertions(+), 22 deletions(-)

diff --git a/program/steps/mail/headers.inc b/program/steps/mail/headers.inc
index 653fb96..9d3e6d3 100644
--- a/program/steps/mail/headers.inc
+++ b/program/steps/mail/headers.inc
@@ -1,11 +1,15 @@
 <?php
+
 /*
  +-----------------------------------------------------------------------+
  | program/steps/mail/headers.inc                                        |
  |                                                                       |
- | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2005-2007, RoundCube Dev. - Switzerland                 |
- | Licensed under the GNU GPL                                            |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2005-2007, The Roundcube Dev Team                       |
+ |                                                                       |
+ | Licensed under the GNU General Public License version 3 or            |
+ | any later version with exceptions for skins & plugins.                |
+ | See the README file for a full license statement.                     |
  |                                                                       |
  | PURPOSE:                                                              |
  |   Fetch message headers in raw format for display                     |
@@ -13,27 +17,33 @@
  +-----------------------------------------------------------------------+
  | Author: Aleksander Machniak <alec@alec.pl>                            |
  +-----------------------------------------------------------------------+
-
- $Id: mark.inc 1580 2008-06-30 09:36:18Z alec $
-
 */
 
-if ($uid = get_input_value('_uid', RCUBE_INPUT_POST))
-{
-  $source = $IMAP->get_raw_headers($uid);
+if ($uid = rcube_utils::get_input_value('_uid', rcube_utils::INPUT_POST)) {
+    $source = $RCMAIL->storage->get_raw_headers($uid);
 
-  if ($source)
-    {
-    $source = htmlspecialchars(trim($source));
-    $source = preg_replace('/\t/', '&nbsp;&nbsp;&nbsp;&nbsp;', $source);
-    $source = preg_replace('/^([a-z0-9_:-]+)/im', '<font class="bold">'.'\1'.'</font>', $source);
-    $source = preg_replace('/\r?\n/', '<br />', $source);
-    
-    $OUTPUT->command('set_headers', $source);
-    $OUTPUT->send();
+    if ($source !== false) {
+        $source = trim(rcube_charset::clean($source));
+        $source = htmlspecialchars($source);
+        $source = preg_replace(
+            array(
+                '/\n[\t\s]+/',
+                '/^([a-z0-9_:-]+)/im',
+                '/\r?\n/'
+            ),
+            array(
+                "\n&nbsp;&nbsp;&nbsp;&nbsp;",
+                '<font class="bold">\1</font>',
+                '<br />'
+            ), $source);
+
+        $OUTPUT->command('set_headers', $source);
     }
-}
-  
-exit;
+    else {
+        $RCMAIL->output->show_message('messageopenerror', 'error');
+    }
 
-?>
+    $OUTPUT->send();
+}
+
+exit;

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