45 public function rescore( $search, $namespaces, $srchres, $limit ) {
47 $ns = in_array(
NS_MAIN, $namespaces ) ?
NS_MAIN : reset( $namespaces );
48 $t = Title::newFromText( $search, $ns );
49 if ( !$t || !$t->exists() ) {
53 $string = $t->getPrefixedText();
54 $key = array_search( $string, $srchres );
55 if ( $key !==
false ) {
57 return $this->pullFront( $key, $srchres );
60 if ( $t->isRedirect() ) {
61 $target = $this->getRedirectTarget( $t );
62 $key = array_search( $target, $srchres );
63 if ( $key !==
false ) {
71 return $this->pullFront( $key, $srchres );
73 $redirectTargetsToRedirect = $this->redirectTargetsToRedirect( $srchres );
74 if ( isset( $redirectTargetsToRedirect[$target] ) ) {
79 return $this->pullFront( $redirectTargetsToRedirect[$target], $srchres );
82 $redirectTargetsToRedirect = $this->redirectTargetsToRedirect( $srchres );
83 if ( isset( $redirectTargetsToRedirect[$string] ) ) {
86 array_splice( $srchres, $redirectTargetsToRedirect[$string], 1 );
87 array_unshift( $srchres, $string );
93 array_unshift( $srchres, $string );
95 if ( count( $srchres ) > $limit ) {
96 array_pop( $srchres );