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gaia/apps/email/js/l10n.js

@@ -0,0 +1,25 @@
+'use strict';
+define({
+  load: function(id, require, onload, config) {
+    if (config.isBuild) {
+      return onload();
+    }
+
+    require(['l10nbase'], function() {
+      navigator.mozL10n.once(function() {
+        // The html cache restore in html_cache_restore could have set the ltr
+        // direction incorrectly. If the language goes from an RTL one to a LTR
+        // one while the app is closed, this could lead to a stale value.
+        var dir = navigator.mozL10n.language.direction,
+            htmlNode = document.querySelector('html');
+
+        if (htmlNode.getAttribute('dir') !== dir) {
+          console.log('email l10n updating html dir to ' + dir);
+          htmlNode.setAttribute('dir', dir);
+        }
+
+        onload(navigator.mozL10n);
+      });
+    });
+  }
+});