From 6d888fda942cbf15e615287dcadce07080bd08fe Mon Sep 17 00:00:00 2001
From: roundcube <roundcube@208e9e7b-5314-0410-a742-e7e81cd9613c>
Date: Sun, 16 Oct 2005 19:12:24 +0000
Subject: Fixed folder display; added Portuguese and Catalan

git-svn-id: https://svn.roundcube.net/trunk@37 208e9e7b-5314-0410-a742-e7e81cd9613c
---
 roundcubemail/program/include/main.inc | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'roundcubemail/program/include/main.inc')

diff --git a/roundcubemail/program/include/main.inc b/roundcubemail/program/include/main.inc
index 1c413bb80..5eabf755d 100644
--- a/roundcubemail/program/include/main.inc
+++ b/roundcubemail/program/include/main.inc
@@ -423,6 +423,33 @@ function rcube_remote_response($js_code)
   }
 
 
+// read directory program/localization/ and return a list of available languages
+function rcube_list_languages()
+  {
+  global $CONFIG, $INSTALL_PATH;
+  static $sa_languages = array();
+
+  if (!sizeof($sa_languages))
+    {
+    @include_once($INSTLL_PATH.'program/localization/index.inc');
+
+    if ($dh = @opendir($INSTLL_PATH.'program/localization'))
+      {
+      while (($name = readdir($dh)) !== false)
+        {
+        if ($name{0}=='.' || !is_dir($INSTLL_PATH.'program/localization/'.$name))
+          continue;
+
+        if ($label = $rcube_languages[$name])
+          $sa_languages[$name] = $label ? $label : $name;
+        }
+      closedir($dh);
+      }
+    }
+
+  return $sa_languages;
+  }
+
 
 
 // ************** template parsing and gui functions **************
-- 
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