From be9aacaa5296dfca63fb3a01c2dc52538d1546aa Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Sat, 17 Nov 2012 12:31:31 -0500
Subject: [PATCH] Bring back lost localization for the about page

---
 program/include/rcube_config.php |  114 ++++++++++++++++++++++++++++++++++++++------------------
 1 files changed, 77 insertions(+), 37 deletions(-)

diff --git a/program/include/rcube_config.php b/program/include/rcube_config.php
index 46906dd..7d206ff 100644
--- a/program/include/rcube_config.php
+++ b/program/include/rcube_config.php
@@ -17,18 +17,18 @@
  +-----------------------------------------------------------------------+
  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
  +-----------------------------------------------------------------------+
-
- $Id$
-
 */
 
 /**
  * Configuration class for Roundcube
  *
- * @package Core
+ * @package    Framework
+ * @subpackage Core
  */
 class rcube_config
 {
+    const DEFAULT_SKIN = 'larry';
+
     private $prop = array();
     private $errors = array();
     private $userprefs = array();
@@ -43,6 +43,9 @@
         'default_folders'      => 'default_imap_folders',
         'mail_pagesize'        => 'pagesize',
         'addressbook_pagesize' => 'pagesize',
+        'reply_mode'           => 'top_posting',
+        'refresh_interval'     => 'keep_alive',
+        'min_refresh_interval' => 'min_keep_alive',
     );
 
 
@@ -52,6 +55,11 @@
     public function __construct()
     {
         $this->load();
+
+        // Defaults, that we do not require you to configure,
+        // but contain information that is used in various
+        // locations in the code:
+        $this->set('contactlist_fields', array('name', 'firstname', 'surname', 'email'));
     }
 
 
@@ -74,10 +82,18 @@
         $this->load_host_config();
 
         // set skin (with fallback to old 'skin_path' property)
-        if (empty($this->prop['skin']) && !empty($this->prop['skin_path']))
-            $this->prop['skin'] = str_replace('skins/', '', unslashify($this->prop['skin_path']));
-        else if (empty($this->prop['skin']))
-            $this->prop['skin'] = 'default';
+        if (empty($this->prop['skin'])) {
+            if (!empty($this->prop['skin_path'])) {
+                $this->prop['skin'] = str_replace('skins/', '', unslashify($this->prop['skin_path']));
+            }
+            else {
+                $this->prop['skin'] = self::DEFAULT_SKIN;
+            }
+        }
+
+        // larry is the new default skin :-)
+        if ($this->prop['skin'] == 'default')
+            $this->prop['skin'] = self::DEFAULT_SKIN;
 
         // fix paths
         $this->prop['log_dir'] = $this->prop['log_dir'] ? realpath(unslashify($this->prop['log_dir'])) : INSTALL_PATH . 'logs';
@@ -85,11 +101,11 @@
 
         // fix default imap folders encoding
         foreach (array('drafts_mbox', 'junk_mbox', 'sent_mbox', 'trash_mbox') as $folder)
-            $this->prop[$folder] = rcube_charset_convert($this->prop[$folder], RCMAIL_CHARSET, 'UTF7-IMAP');
+            $this->prop[$folder] = rcube_charset::convert($this->prop[$folder], RCMAIL_CHARSET, 'UTF7-IMAP');
 
         if (!empty($this->prop['default_folders']))
             foreach ($this->prop['default_folders'] as $n => $folder)
-                $this->prop['default_folders'][$n] = rcube_charset_convert($folder, RCMAIL_CHARSET, 'UTF7-IMAP');
+                $this->prop['default_folders'][$n] = rcube_charset::convert($folder, RCMAIL_CHARSET, 'UTF7-IMAP');
 
         // set PHP error logging according to config
         if ($this->prop['debug_level'] & 1) {
@@ -110,8 +126,11 @@
         if ($this->prop['timezone'] == 'auto') {
           $this->prop['_timezone_value'] = $this->client_timezone();
         }
-        else if (is_numeric($this->prop['timezone'])) {
-          $this->prop['timezone'] = timezone_name_from_abbr("", $this->prop['timezone'] * 3600, 0);
+        else if (is_numeric($this->prop['timezone']) && ($tz = timezone_name_from_abbr("", $this->prop['timezone'] * 3600, 0))) {
+          $this->prop['timezone'] = $tz;
+        }
+        else if (empty($this->prop['timezone'])) {
+          $this->prop['timezone'] = 'UTC';
         }
 
         // remove deprecated properties
@@ -186,19 +205,22 @@
             $result = $def;
         }
 
-        $rcmail = rcmail::get_instance();
+        $rcube = rcube::get_instance();
 
-        if ($name == 'timezone' && isset($this->prop['_timezone_value']))
+        if ($name == 'timezone' && isset($this->prop['_timezone_value'])) {
             $result = $this->prop['_timezone_value'];
-
-        if (is_object($rcmail->plugins)) {
-            $plugin = $rcmail->plugins->exec_hook('config_get', array(
-                'name' => $name, 'default' => $def, 'result' => $result));
-
-            return $plugin['result'];
+        }
+        else if ($name == 'client_mimetypes') {
+            if ($result == null && $def == null)
+                $result = 'text/plain,text/html,text/xml,image/jpeg,image/gif,image/png,image/bmp,image/tiff,application/x-javascript,application/pdf,application/x-shockwave-flash';
+            if ($result && is_string($result))
+                $result = explode(',', $result);
         }
 
-        return $result;
+        $plugin = $rcube->plugins->exec_hook('config_get', array(
+            'name' => $name, 'default' => $def, 'result' => $result));
+
+        return $plugin['result'];
     }
 
 
@@ -236,16 +258,19 @@
         // Honor the dont_override setting for any existing user preferences
         $dont_override = $this->get('dont_override');
         if (is_array($dont_override) && !empty($dont_override)) {
-            foreach ($prefs as $key => $pref) {
-                if (in_array($key, $dont_override)) {
-                    unset($prefs[$key]);
-                }
+            foreach ($dont_override as $key) {
+                unset($prefs[$key]);
             }
         }
 
         // convert user's timezone into the new format
-        if (is_numeric($prefs['timezone'])) {
-            $prefs['timezone'] = timezone_name_from_abbr('', $prefs['timezone'] * 3600, 0);
+        if (is_numeric($prefs['timezone']) && ($tz = timezone_name_from_abbr('', $prefs['timezone'] * 3600, 0))) {
+            $prefs['timezone'] = $tz;
+        }
+
+        // larry is the new default skin :-)
+        if ($prefs['skin'] == 'default') {
+            $prefs['skin'] = self::DEFAULT_SKIN;
         }
 
         $this->userprefs = $prefs;
@@ -300,7 +325,7 @@
     {
         // Bomb out if the requested key does not exist
         if (!array_key_exists($key, $this->prop)) {
-            raise_error(array(
+            rcube::raise_error(array(
                 'code' => 500, 'type' => 'php',
                 'file' => __FILE__, 'line' => __LINE__,
                 'message' => "Request for unconfigured crypto key \"$key\""
@@ -311,9 +336,9 @@
 
         // Bomb out if the configured key is not exactly 24 bytes long
         if (strlen($key) != 24) {
-            raise_error(array(
+            rcube::raise_error(array(
                 'code' => 500, 'type' => 'php',
-	            'file' => __FILE__, 'line' => __LINE__,
+                'file' => __FILE__, 'line' => __LINE__,
                 'message' => "Configured crypto key '$key' is not exactly 24 bytes long"
             ), true, true);
         }
@@ -335,9 +360,9 @@
             if ($delim == "\n" || $delim == "\r\n")
                 return $delim;
             else
-                raise_error(array(
+                rcube::raise_error(array(
                     'code' => 500, 'type' => 'php',
-	                'file' => __FILE__, 'line' => __LINE__,
+                    'file' => __FILE__, 'line' => __LINE__,
                     'message' => "Invalid mail_header_delimiter setting"
                 ), true, false);
         }
@@ -369,11 +394,13 @@
             if (isset($this->prop['mail_domain'][$host]))
                 $domain = $this->prop['mail_domain'][$host];
         }
-        else if (!empty($this->prop['mail_domain']))
-            $domain = rcube_parse_host($this->prop['mail_domain']);
+        else if (!empty($this->prop['mail_domain'])) {
+            $domain = rcube_utils::parse_host($this->prop['mail_domain']);
+        }
 
-        if ($encode)
-            $domain = rcube_idn_to_ascii($domain);
+        if ($encode) {
+            $domain = rcube_utils::idn_to_ascii($domain);
+        }
 
         return $domain;
     }
@@ -395,7 +422,20 @@
      */
     private function client_timezone()
     {
-        return isset($_SESSION['timezone']) ? timezone_name_from_abbr("", $_SESSION['timezone'] * 3600, 0) : date_default_timezone_get();
+        if (isset($_SESSION['timezone']) && is_numeric($_SESSION['timezone'])
+              && ($ctz = timezone_name_from_abbr("", $_SESSION['timezone'] * 3600, 0))) {
+            return $ctz;
+        }
+        else if (!empty($_SESSION['timezone'])) {
+            try {
+                $tz = timezone_open($_SESSION['timezone']);
+                return $tz->getName();
+            }
+            catch (Exception $e) { /* gracefully ignore */ }
+        }
+
+        // fallback to server's timezone
+        return date_default_timezone_get();
     }
 
 }

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