Fallback to google search box when database is offline

diff --git a/includes/DatabaseFunctions.php b/includes/DatabaseFunctions.php
index 565d8c3..a4cbe27 100644 (file)
--- a/includes/DatabaseFunctions.php
+++ b/includes/DatabaseFunctions.php
@@ -46,7 +46,7 @@ function wfGetDB( $altuser = "", $altpassword = "", $altserver = "", $altdb = ""
 /* Call this function if we couldn't contact the database...
    We'll try to use the cache to display something in the meantime */
 function wfEmergencyAbort( $msg = "" ) {
-       global $wgTitle, $wgUseFileCache, $title, $wgOutputEncoding;
+       global $wgTitle, $wgUseFileCache, $title, $wgInputEncoding, $wgOutputEncoding;
        
        header( "Content-type: text/html; charset=$wgOutputEncoding" );
        if($msg == "") $msg = wfMsgNoDB( "noconnect" );
@@ -58,6 +58,10 @@ function wfEmergencyAbort( $msg = "" ) {
                } else {
                        if($title) {
                                $t = Title::newFromURL( $title );
+                       } elseif ($_REQUEST['search']) {
+                               $search = $_REQUEST['search'];
+                               echo wfMsgNoDB( "searchdisabled", htmlspecialchars( $search ), $wgInputEncoding );
+                               wfAbruptExit();
                        } else {
                                $t = Title::newFromText( wfMsgNoDB( "mainpage" ) );
                        }