Use wfGetLangObj()

diff --git a/includes/EditPage.php b/includes/EditPage.php
index ea4c056..3852f17 100644 (file)
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -1632,7 +1632,7 @@ END
         * @return string
         */
        function getPreviewText() {
-               global $wgOut, $wgUser, $wgTitle, $wgParser, $wgLang, $wgContLang;
+               global $wgOut, $wgUser, $wgTitle, $wgParser, $wgLang, $wgContLang, $wgMessageCache;
 
                wfProfileIn( __METHOD__ );
 
@@ -1684,19 +1684,9 @@ END
 
                        // Parse mediawiki messages with correct target language
                        if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
-                               $pos = strrpos( $this->mTitle->getText(), '/' );
-                               if ( $pos !== false ) {
-                                       $code = substr( $this->mTitle->getText(), $pos+1 );
-                                       switch ($code) {
-                                               case $wgLang->getCode():
-                                                       $obj = $wgLang; break;
-                                               case $wgContLang->getCode():
-                                                       $obj = $wgContLang; break;
-                                               default:
-                                                       $obj = Language::factory( $code );
-                                       }
-                                       $parserOptions->setTargetLanguage( $obj );
-                               }
+                               list( /* $unused */, $lang ) = $wgMessageCache->figureMessage( $this->mTitle->getText() );
+                               $obj = wfGetLangObj( $lang );
+                               $parserOptions->setTargetLanguage( $obj );
                        }