From a3644638aaf0418598196a870204e0b632a4c8ad Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 17 Apr 2015 06:28:40 -0400
Subject: [PATCH] Allow preference sections to define CSS class names

---
 program/lib/Roundcube/rcube_session_redis.php |   23 ++++++++++++-----------
 1 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/program/lib/Roundcube/rcube_session_redis.php b/program/lib/Roundcube/rcube_session_redis.php
index 07a91cc..4822db7 100644
--- a/program/lib/Roundcube/rcube_session_redis.php
+++ b/program/lib/Roundcube/rcube_session_redis.php
@@ -4,17 +4,14 @@
  +-----------------------------------------------------------------------+
  | This file is part of the Roundcube Webmail client                     |
  | Copyright (C) 2005-2014, The Roundcube Dev Team                       |
- | Copyright (C) 2011, Kolab Systems AG                                  |
  |                                                                       |
  | 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:                                                              |
- |   Provide database supported session management                       |
+ |   Provide redis supported session management                       |
  +-----------------------------------------------------------------------+
- | Author: Thomas Bruederli <roundcube@gmail.com>                        |
- | Author: Aleksander Machniak <alec@alec.pl>                            |
  | Author: Cor Bosman <cor@roundcu.be>                                   |
  +-----------------------------------------------------------------------+
 */
@@ -30,12 +27,17 @@
 
     private $redis;
 
-    public function __construct()
+    /**
+     * @param Object $config
+     */
+    public function __construct($config)
     {
+        parent::__construct($config);
+
         // instantiate Redis object
         $this->redis = new Redis();
 
-        if (! $this->redis) {
+        if (!$this->redis) {
             rcube::raise_error(array('code' => 604, 'type' => 'session',
                                    'line' => __LINE__, 'file' => __FILE__,
                                    'message' => "Failed to find Redis. Make sure php-redis is included"),
@@ -43,10 +45,10 @@
         }
 
         // get config instance
-        $hosts = rcube::get_instance()->config->get('redis_hosts', array());
+        $hosts = $this->config->get('redis_hosts', array('localhost'));
 
         // host config is wrong
-        if (!is_array($hosts) || empty($hosts) ) {
+        if (!is_array($hosts) || empty($hosts)) {
             rcube::raise_error(array('code' => 604, 'type' => 'session',
                                    'line' => __LINE__, 'file' => __FILE__,
                                    'message' => "Redis host not configured"),
@@ -61,9 +63,9 @@
                                true, true);
         }
 
-        foreach($hosts as $config) {
+        foreach ($hosts as $host) {
             // explode individual fields
-            list($host, $port, $database, $password) = array_pad(explode(':', $config, 4), 4, null);
+            list($host, $port, $database, $password) = array_pad(explode(':', $host, 4), 4, null);
 
             // set default values if not set
             $host = ($host !== null) ? $host : '127.0.0.1';
@@ -115,7 +117,6 @@
 
         // register sessions handler
         $this->register_session_handler();
-
     }
 
     /**

--
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