- // Find a Title which is not an interwiki and is in NS_MAIN
- $title = Title::newFromText( $search );
- $ns = $this->namespaces;
- if ( $title && !$title->isExternal() ) {
- $ns = [ $title->getNamespace() ];
- $search = $title->getText();
- if ( $ns[0] == NS_MAIN ) {
- $ns = $this->namespaces; // no explicit prefix, use default namespaces
- Hooks::run( 'PrefixSearchExtractNamespace', [ &$ns, &$search ] );
- }
- } else {
- $title = Title::newFromText( $search . 'Dummy' );
- if ( $title && $title->getText() == 'Dummy'
- && $title->getNamespace() != NS_MAIN
- && !$title->isExternal()
- ) {
- $ns = [ $title->getNamespace() ];
- $search = '';
- } else {
- Hooks::run( 'PrefixSearchExtractNamespace', [ &$ns, &$search ] );
- }
+ $queryAndNs = self::parseNamespacePrefixes( $search, false, true );
+ if ( $queryAndNs !== false ) {
+ $this->setNamespaces( $queryAndNs[1] );
+ return $queryAndNs[0];