00001 <?php
00015 class ListredirectsPage extends QueryPage {
00016
00017 function getName() { return( 'Listredirects' ); }
00018 function isExpensive() { return( true ); }
00019 function isSyndicated() { return( false ); }
00020 function sortDescending() { return( false ); }
00021
00022 function getSQL() {
00023 $dbr = wfGetDB( DB_SLAVE );
00024 $page = $dbr->tableName( 'page' );
00025 $sql = "SELECT 'Listredirects' AS type, page_title AS title, page_namespace AS namespace,
00026 0 AS value FROM $page WHERE page_is_redirect = 1";
00027 return( $sql );
00028 }
00029
00030 function formatResult( $skin, $result ) {
00031 global $wgContLang;
00032
00033 # Make a link to the redirect itself
00034 $rd_title = Title::makeTitle( $result->namespace, $result->title );
00035 $rd_link = $skin->link(
00036 $rd_title,
00037 null,
00038 array(),
00039 array( 'redirect' => 'no' )
00040 );
00041
00042 # Find out where the redirect leads
00043 $revision = Revision::newFromTitle( $rd_title );
00044 if( $revision ) {
00045 # Make a link to the destination page
00046 $target = Title::newFromRedirect( $revision->getText() );
00047 if( $target ) {
00048 $arr = $wgContLang->getArrow() . $wgContLang->getDirMark();
00049 $targetLink = $skin->link( $target );
00050 return "$rd_link $arr $targetLink";
00051 } else {
00052 return "<s>$rd_link</s>";
00053 }
00054 } else {
00055 return "<s>$rd_link</s>";
00056 }
00057 }
00058 }
00059
00060 function wfSpecialListredirects() {
00061 list( $limit, $offset ) = wfCheckLimits();
00062 $lrp = new ListredirectsPage();
00063 $lrp->doQuery( $offset, $limit );
00064 }