+ return new WikiReference( $canonicalServer, $path, $server );
+ }
+
+ /**
+ * @param string $wikiID
+ * @return WikiReference|null WikiReference object or null if the wiki was not found
+ */
+ private static function getWikiWikiReferenceFromSites( $wikiID ) {
+ static $siteStore = null;
+ if ( !$siteStore ) {
+ // Replace once T114471 got fixed and don't do the caching here.
+ $siteStore = SiteSQLStore::newInstance();
+ }
+
+ $site = $siteStore->getSite( $wikiID );
+
+ if ( !$site instanceof MediaWikiSite ) {
+ // Abort if not a MediaWikiSite, as this is about Wikis
+ return null;
+ }
+
+ $urlParts = wfParseUrl( $site->getPageUrl() );
+ if ( $urlParts === false || !isset( $urlParts['path'] ) || !isset( $urlParts['host'] ) ) {
+ // We can't create a meaningful WikiReference without URLs
+ return null;
+ }
+
+ // XXX: Check whether path contains a $1?
+ $path = $urlParts['path'];
+ if ( isset( $urlParts['query'] ) ) {
+ $path .= '?' . $urlParts['query'];
+ }
+
+ $canonicalServer = isset( $urlParts['scheme'] ) ? $urlParts['scheme'] : 'http';
+ $canonicalServer .= '://' . $urlParts['host'];
+
+ return new WikiReference( $canonicalServer, $path );