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<?php
/**
* implements Special:Unusedtemplates
* @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
* @addtogroup SpecialPage
*/
class UnusedtemplatesPage extends QueryPage {
function getName() { return( 'Unusedtemplates' ); }
function isExpensive() { return true; }
function isSyndicated() { return false; }
function sortDescending() { return false; }
function getSQL() {
$dbr = wfGetDB( DB_SLAVE );
list( $page, $templatelinks) = $dbr->tableNamesN( 'page', 'templatelinks' );
$sql = "SELECT 'Unusedtemplates' AS type, page_title AS title,
page_namespace AS namespace, 0 AS value
FROM $page
LEFT JOIN $templatelinks
ON page_namespace = tl_namespace AND page_title = tl_title
WHERE page_namespace = 10 AND tl_from IS NULL";
return $sql;
}
function formatResult( $skin, $result ) {
$title = Title::makeTitle( NS_TEMPLATE, $result->title );
$pageLink = $skin->makeKnownLinkObj( $title, '', 'redirect=no' );
$wlhLink = $skin->makeKnownLinkObj(
SpecialPage::getTitleFor( 'Whatlinkshere' ),
wfMsgHtml( 'unusedtemplateswlh' ),
'target=' . $title->getPrefixedUrl() );
return wfSpecialList( $pageLink, $wlhLink );
}
function getPageHeader() {
global $wgOut;
return $wgOut->parse( wfMsg( 'unusedtemplatestext' ) );
}
}
function wfSpecialUnusedtemplates() {
list( $limit, $offset ) = wfCheckLimits();
$utp = new UnusedtemplatesPage();
$utp->doQuery( $offset, $limit );
}
?>
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