X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=themes%2Frandom.php;h=044c1cd6f9a7b8ee7feda26014b3ee3cda31fd22;hp=20f893a1e2a1d5d5b1994d3f72d28e007b724cf4;hb=7b2092f1298addb768a06c390935599c672e2eca;hpb=82d304a0501324b276cabab1870755d5352bd21c

diff --git a/themes/random.php b/themes/random.php
old mode 100755
new mode 100644
index 20f893a1..044c1cd6
--- a/themes/random.php
+++ b/themes/random.php
@@ -2,25 +2,27 @@
 
 /**
  * Name:    Random Theme Every Login
- * @author  Tyler Akins
  * Date:    December 24, 2001
  * Comment: Guess what this does!
  *
- * Copyright (c) 2000-2004 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
- * $Id$
+ * @author Tyler Akins
+ * @copyright 2000-2018 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
  * @package squirrelmail
  * @subpackage themes
  */
 
-/** Initialize the random number generator */
-sq_mt_randomize();
+/** Prevent direct script loading */
+if (isset($_SERVER['SCRIPT_FILENAME']) && $_SERVER['SCRIPT_FILENAME'] == __FILE__) {
+    die();
+}
+
+/** load required functions */
+include_once(SM_PATH . 'functions/global.php');
+
+global $theme;
 
-require_once(SM_PATH . 'functions/global.php');
-   
-global $theme, $random_theme_good_themes;
-   
 if (!sqsession_is_registered('random_theme_good_theme')) {
     $good_themes = array();
     foreach ($theme as $data) {
@@ -33,9 +35,14 @@ if (!sqsession_is_registered('random_theme_good_theme')) {
     }
     $which = mt_rand(0, count($good_themes));
     $random_theme_good_theme = $good_themes[$which];
+    // remove current sm_path from theme name
+    $path=preg_quote(SM_PATH,'/');
+    $random_theme_good_theme=preg_replace("/^$path/",'',$random_theme_good_theme);
+    // store it in session
     sqsession_register($random_theme_good_theme, 'random_theme_good_theme');
+} else {
+    // get random theme stored in session
+    sqgetGlobalVar('random_theme_good_theme',$random_theme_good_theme);
 }
-   
-@include_once ($random_theme_good_theme);
 
-?>
+@include_once (SM_PATH . $random_theme_good_theme);