From: Pasi Kallinen <pasi.kallinen@pttk.fi>
Date: Thu, 5 Sep 2013 08:03:36 +0000 (+0300)
Subject: Do not discard user-specified languages from intl.accept_languages when switching... 
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=04b0beba0d6b0a7ee51957ea75dae49a3a2eb276;p=working%2FEvergreen.git

Do not discard user-specified languages from intl.accept_languages when switching staff client locale.

Signed-off-by: Pasi Kallinen <pasi.kallinen@pttk.fi>
---

diff --git a/Open-ILS/xul/staff_client/chrome/content/util/mozilla.js b/Open-ILS/xul/staff_client/chrome/content/util/mozilla.js
index a5cbe8ca8e..fb2a191141 100644
--- a/Open-ILS/xul/staff_client/chrome/content/util/mozilla.js
+++ b/Open-ILS/xul/staff_client/chrome/content/util/mozilla.js
@@ -58,13 +58,24 @@ util.mozilla.change_locale = function( locale ) {
         var current_locale = 'en-US';
         try { current_locale = util.mozilla.prefs().getCharPref('general.useragent.locale'); } catch(E) { alert('util.locale.change, prefs() = ' + E); }
         if (locale != current_locale) {
+	    var accept_langs;
+	    try { accept_langs = util.mozilla.prefs().getCharPref('intl.accept_languages').split(","); } catch(E) { }
+	    if (typeof(accept_langs)!='undefined' && accept_langs.length) {
+		var locre = new RegExp('\\b' + locale + '\\b');
+		for (var i = accept_langs.length-1; i >= 0; i--)
+		    if (accept_langs[i].match(locre))
+			accept_langs.splice(i, 1);
+		accept_langs.unshift(locale);
+	    } else {
+		accept_langs = new Array(locale);
+	    }
             util.mozilla.prefs().setCharPref('general.useragent.locale',locale);
-            util.mozilla.prefs().setCharPref('intl.accept_languages',locale);
+            util.mozilla.prefs().setCharPref('intl.accept_languages',accept_langs.join());
             util.mozilla.chromeRegistry().reloadChrome();
         }
 
     } catch(E) {
-        alert('FIXME: util.mozilla.change_locale( "' + locale + ") = " + E);
+        alert('FIXME: util.mozilla.change_locale( "' + locale + '" ) = ' + E);
     }
 }