Merge "(bug 38556) Add header and footer messages to MediaWiki's info action"

[lhc/web/wiklou.git] / includes / Export.php

diff --git a/includes/Export.php b/includes/Export.php
index 2bef114..f01fb23 100644 (file)
--- a/includes/Export.php
+++ b/includes/Export.php
@@ -58,6 +58,14 @@ class WikiExporter {
         */
        var $sink;
 
+       /**
+        * Returns the export schema version.
+        * @return string
+        */
+       public static function schemaVersion() {
+               return "0.7";
+       }
+
        /**
         * If using WikiExporter::STREAM to stream a large amount of data,
         * provide a database connection which is not managed by
@@ -465,10 +473,12 @@ class WikiExporter {
 class XmlDumpWriter {
        /**
         * Returns the export schema version.
+        * @deprecated in 1.20; use WikiExporter::schemaVersion() instead
         * @return string
         */
        function schemaVersion() {
-               return "0.7";
+               wfDeprecated( __METHOD__, '1.20' );
+               return WikiExporter::schemaVersion();
        }
 
        /**
@@ -483,7 +493,7 @@ class XmlDumpWriter {
         */
        function openStream() {
                global $wgLanguageCode;
-               $ver = $this->schemaVersion();
+               $ver = WikiExporter::schemaVersion();
                return Xml::element( 'mediawiki', array(
                        'xmlns'              => "http://www.mediawiki.org/xml/export-$ver/",
                        'xmlns:xsi'          => "http://www.w3.org/2001/XMLSchema-instance",