function __construct( $name = 'Listredirects' ) {
parent::__construct( $name );
}
-
+
function isExpensive() { return true; }
function isSyndicated() { return false; }
function sortDescending() { return false; }
function getQueryInfo() {
return array(
'tables' => array( 'p1' => 'page', 'redirect', 'p2' => 'page' ),
- 'fields' => array( 'p1.page_namespace AS namespace',
- 'p1.page_title AS title',
+ 'fields' => array( 'namespace' => 'p1.page_namespace',
+ 'title' => 'p1.page_title',
+ 'value' => 'p1.page_title',
'rd_namespace',
'rd_title',
- 'p2.page_id AS redirid' ),
+ 'rd_fragment',
+ 'rd_interwiki',
+ 'redirid' => 'p2.page_id' ),
'conds' => array( 'p1.page_is_redirect' => 1 ),
'join_conds' => array( 'redirect' => array(
'LEFT JOIN', 'rd_from=p1.page_id' ),
return array ( 'p1.page_namespace', 'p1.page_title' );
}
- function formatResult( $skin, $result ) {
- global $wgContLang;
+ /**
+ * Cache page existence for performance
+ *
+ * @param $db DatabaseBase
+ * @param $res ResultWrapper
+ */
+ function preprocessResults( $db, $res ) {
+ $batch = new LinkBatch;
+ foreach ( $res as $row ) {
+ $batch->add( $row->namespace, $row->title );
+ $batch->addObj( $this->getRedirectTarget( $row ) );
+ }
+ $batch->execute();
+
+ // Back to start for display
+ if ( $db->numRows( $res ) > 0 ) {
+ // If there are no rows we get an error seeking.
+ $db->dataSeek( $res, 0 );
+ }
+ }
+ protected function getRedirectTarget( $row ) {
+ if ( isset( $row->rd_title ) ) {
+ return Title::makeTitle( $row->rd_namespace,
+ $row->rd_title, $row->rd_fragment,
+ $row->rd_interwiki
+ );
+ } else {
+ $title = Title::makeTitle( $row->namespace, $row->title );
+ $article = WikiPage::factory( $title );
+ return $article->getRedirectTarget();
+ }
+ }
+
+ function formatResult( $skin, $result ) {
# Make a link to the redirect itself
$rd_title = Title::makeTitle( $result->namespace, $result->title );
- $rd_link = $skin->link(
+ $rd_link = Linker::link(
$rd_title,
null,
array(),
);
# Find out where the redirect leads
- $revision = Revision::newFromTitle( $rd_title );
- if( $revision ) {
+ $target = $this->getRedirectTarget( $result );
+ if( $target ) {
# Make a link to the destination page
- $target = Title::newFromRedirect( $revision->getText() );
- if( $target ) {
- $arr = $wgContLang->getArrow() . $wgContLang->getDirMark();
- $targetLink = $skin->link( $target );
- return "$rd_link $arr $targetLink";
- } else {
- return "<del>$rd_link</del>";
- }
+ $lang = $this->getLanguage();
+ $arr = $lang->getArrow() . $lang->getDirMark();
+ $targetLink = Linker::link( $target );
+ return "$rd_link $arr $targetLink";
} else {
return "<del>$rd_link</del>";
}