From 4163511314f54462e0786916bd8683f894fa1885 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 5 Dec 2012 09:46:03 +0100
Subject: Add workaround for IE<=8 bug where Content-Disposition:inline was
 ignored (#1488844)

---
 program/steps/mail/get.inc | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'program/steps/mail/get.inc')

diff --git a/program/steps/mail/get.inc b/program/steps/mail/get.inc
index 924433df3..2cc2f12ca 100644
--- a/program/steps/mail/get.inc
+++ b/program/steps/mail/get.inc
@@ -150,6 +150,13 @@ else if (strlen($pid = get_input_value('_part', RCUBE_INPUT_GET))) {
 
       $disposition = !empty($plugin['download']) ? 'attachment' : 'inline';
 
+      // Workaround for nasty IE bug (#1488844)
+      // If Content-Disposition header contains string "attachment" e.g. in filename
+      // IE handles data as attachment not inline
+      if ($disposition == 'inline' && $browser->ie && $browser->ver < 9) {
+        $filename = str_ireplace('attachment', 'attach', $filename);
+      }
+
       header("Content-Disposition: $disposition; filename=\"$filename\"");
 
       // do content filtering to avoid XSS through fake images
-- 
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