From e349a8c9ae4adfc1aab48a5461902242930da7bf Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Mon, 28 May 2012 14:17:57 +0200
Subject: Added browser capabilities detection, i.e. PDF and TIFF support

---
 program/steps/mail/func.inc |  7 +++++--
 program/steps/mail/show.inc | 10 ++++++++++
 2 files changed, 15 insertions(+), 2 deletions(-)

(limited to 'program/steps')

diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 05d589503..fb438c9ed 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -81,8 +81,8 @@ if (empty($RCMAIL->action) || $RCMAIL->action == 'list') {
       $OUTPUT->set_env('search_request', $search_request);
     }
 
-      $search_mods = $RCMAIL->config->get('search_mods', $SEARCH_MODS_DEFAULT);
-      $OUTPUT->set_env('search_mods', $search_mods);
+    $search_mods = $RCMAIL->config->get('search_mods', $SEARCH_MODS_DEFAULT);
+    $OUTPUT->set_env('search_mods', $search_mods);
   }
 
   $threading = (bool) $RCMAIL->storage->get_threading();
@@ -115,6 +115,9 @@ if (empty($RCMAIL->action) || $RCMAIL->action == 'list') {
   if ($CONFIG['junk_mbox'])
     $OUTPUT->set_env('junk_mailbox', $CONFIG['junk_mbox']);
 
+  if (!empty($_SESSION['browser_caps']))
+    $OUTPUT->set_env('browser_capabilities', $_SESSION['browser_caps']);
+
   if (!$OUTPUT->ajax_call)
     $OUTPUT->add_label('checkingmail', 'deletemessage', 'movemessagetotrash',
       'movingmessage', 'copyingmessage', 'deletingmessage', 'markingmessage',
diff --git a/program/steps/mail/show.inc b/program/steps/mail/show.inc
index 2d4d8e5a5..a104880ca 100644
--- a/program/steps/mail/show.inc
+++ b/program/steps/mail/show.inc
@@ -21,6 +21,16 @@
 
 $PRINT_MODE = $RCMAIL->action=='print' ? TRUE : FALSE;
 
+// Read browser capabilities and store them in session
+if ($caps = get_input_value('_caps', RCUBE_INPUT_GET)) {
+  $browser_caps = array();
+  foreach (explode(',', $caps) as $cap) {
+    $cap = explode('=', $cap);
+    $browser_caps[$cap[0]] = $cap[1];
+  }
+  $_SESSION['browser_caps'] = $browser_caps;
+}
+
 // similar code as in program/steps/mail/get.inc
 if ($uid = get_input_value('_uid', RCUBE_INPUT_GET)) {
   $MESSAGE = new rcube_message($uid);
-- 
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