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<?php
/**
* @addtogroup SpecialPage
*
* @author Rob Church <robchur@gmail.com>
* @copyright © 2006 Rob Church
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
*/
/**
* Special:Listredirects - Lists all the redirects on the wiki.
* @addtogroup SpecialPage
*/
class ListredirectsPage extends QueryPage {
function getName() { return( 'Listredirects' ); }
function isExpensive() { return( true ); }
function isSyndicated() { return( false ); }
function sortDescending() { return( false ); }
function getSQL() {
$dbr = wfGetDB( DB_SLAVE );
$page = $dbr->tableName( 'page' );
$sql = "SELECT 'Listredirects' AS type, page_title AS title, page_namespace AS namespace, 0 AS value FROM $page WHERE page_is_redirect = 1";
return( $sql );
}
function formatResult( $skin, $result ) {
global $wgContLang;
# Make a link to the redirect itself
$rd_title = Title::makeTitle( $result->namespace, $result->title );
$arr = $wgContLang->getArrow() . $wgContLang->getDirMark();
$rd_link = $skin->makeKnownLinkObj( $rd_title, '', 'redirect=no' );
# Find out where the redirect leads
$revision = Revision::newFromTitle( $rd_title );
if( $revision ) {
# Make a link to the destination page
$target = Title::newFromRedirect( $revision->getText() );
if( $target ) {
$targetLink = $skin->makeLinkObj( $target );
} else {
/** @todo Put in some decent error display here */
$targetLink = '*';
}
} else {
/** @todo Put in some decent error display here */
$targetLink = '*';
}
# Format the whole thing and return it
return "$rd_link $arr $targetLink";
}
}
function wfSpecialListredirects() {
list( $limit, $offset ) = wfCheckLimits();
$lrp = new ListredirectsPage();
$lrp->doQuery( $offset, $limit );
}
?>
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