Merge branch '0.9.x' of git@gitorious.org:statusnet/mainline into 0.9.x

2 files changed, 26 insertions, 2 deletions

diff --git a/lib/language.php b/lib/language.php
index d8f529201..f5ee7fac5 100644
--- a/lib/language.php
+++ b/lib/language.php
@@ -32,6 +32,21 @@ if (!defined('STATUSNET') && !defined('LACONICA')) {
     exit(1);
 }
 
+// Locale category constants are usually predefined, but may not be
+// on some systems such as Win32.
+$LC_CATEGORIES = array('LC_CTYPE',
+                       'LC_NUMERIC',
+                       'LC_TIME',
+                       'LC_COLLATE',
+                       'LC_MONETARY',
+                       'LC_MESSAGES',
+                       'LC_ALL');
+foreach ($LC_CATEGORIES as $key => $name) {
+    if (!defined($name)) {
+        define($name, $key);
+    }
+}
+
 if (!function_exists('gettext')) {
     require_once("php-gettext/gettext.inc");
 }
@@ -283,6 +298,7 @@ function get_all_languages() {
         'en'      => array('q' => 1, 'lang' => 'en',    'name' => 'English (US)', 'direction' => 'ltr'),
         'es'      => array('q' => 1, 'lang' => 'es',    'name' => 'Spanish', 'direction' => 'ltr'),
         'fi'      => array('q' => 1, 'lang' => 'fi', 'name' => 'Finnish', 'direction' => 'ltr'),
+        'fa'      => array('q' => 1, 'lang' => 'fa', 'name' => 'Persian', 'direction' => 'rtl'),
         'fr-fr'   => array('q' => 1, 'lang' => 'fr', 'name' => 'French', 'direction' => 'ltr'),
         'ga'      => array('q' => 0.5, 'lang' => 'ga', 'name' => 'Galician', 'direction' => 'ltr'),
         'he'      => array('q' => 0.5, 'lang' => 'he', 'name' => 'Hebrew', 'direction' => 'rtl'),
diff --git a/lib/util.php b/lib/util.php
index af4885f40..ed81aeba1 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -91,8 +91,16 @@ function common_language()
     if (_have_config() && common_logged_in()) {
         $user = common_current_user();
         $user_language = $user->language;
-        if ($user_language)
-          return $user_language;
+
+        if ($user->language) {
+            // Validate -- we don't want to end up with a bogus code
+            // left over from some old junk.
+            foreach (common_config('site', 'languages') as $code => $info) {
+                if ($info['lang'] == $user_language) {
+                    return $user_language;
+                }
+            }
+        }
     }
 
     // Otherwise, find the best match for the languages requested by the