From fd533514565cb3ea99d94caaa0cf576e6d2440a8 Mon Sep 17 00:00:00 2001
From: Ebrahim Byagowi <ebrahim@gnu.org>
Date: Fri, 17 Apr 2015 21:49:52 +0000
Subject: [PATCH] i18n: Apply lang on UI messages on diff table

Change-Id: Ib37e4f9115e935fa60b461c2fcc36047fe4c9dc6
---
 includes/diff/DifferenceEngine.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/includes/diff/DifferenceEngine.php b/includes/diff/DifferenceEngine.php
index 77bbd36ab8..2c63dfb525 100644
--- a/includes/diff/DifferenceEngine.php
+++ b/includes/diff/DifferenceEngine.php
@@ -1077,10 +1077,11 @@ class DifferenceEngine extends ContextSource {
 		// is often in a different language, mostly the page content language/dir
 		$tableClass = 'diff diff-contentalign-' . htmlspecialchars( $this->getDiffLang()->alignStart() );
 		$header = "<table class='$tableClass'>";
+		$userLang = htmlspecialchars( $this->getLanguage()->getHtmlCode() );
 
 		if ( !$diff && !$otitle ) {
 			$header .= "
-			<tr style='vertical-align: top;'>
+			<tr style='vertical-align: top;' lang='{$userLang}'>
 			<td class='diff-ntitle'>{$ntitle}</td>
 			</tr>";
 			$multiColspan = 1;
@@ -1099,7 +1100,7 @@ class DifferenceEngine extends ContextSource {
 			}
 			if ( $otitle || $ntitle ) {
 				$header .= "
-				<tr style='vertical-align: top;'>
+				<tr style='vertical-align: top;' lang='{$userLang}'>
 				<td colspan='$colspan' class='diff-otitle'>{$otitle}</td>
 				<td colspan='$colspan' class='diff-ntitle'>{$ntitle}</td>
 				</tr>";
@@ -1108,10 +1109,11 @@ class DifferenceEngine extends ContextSource {
 
 		if ( $multi != '' ) {
 			$header .= "<tr><td colspan='{$multiColspan}' style='text-align: center;' " .
-				"class='diff-multi'>{$multi}</td></tr>";
+				"class='diff-multi' lang='{$userLang}'>{$multi}</td></tr>";
 		}
 		if ( $notice != '' ) {
-			$header .= "<tr><td colspan='{$multiColspan}' style='text-align: center;'>{$notice}</td></tr>";
+			$header .= "<tr><td colspan='{$multiColspan}' style='text-align: center;' " .
+				"lang='{$userLang}'>{$notice}</td></tr>";
 		}
 
 		return $header . $diff . "</table>";
-- 
2.20.1