getName();
$fname = get_class($this) . "::doQuery";
if ( $this->isExpensive( ) ) {
$vsp = $wgLang->getValidSpecialPages();
$logpage = new LogPage( $vsp[$sname] );
$logpage->mUpdateRecentChanges = false;
if ( $wgMiserMode ) {
$logpage->showAsDisabledPage();
return;
}
}
$sql = $this->getSQL( $offset, $limit+1 );
$res = wfQuery( $sql, DB_READ, $fname );
$sk = $wgUser->getSkin( );
$top = wfShowingResults( $offset, $limit );
$wgOut->addHTML( "{$top}\n" );
$sl = wfViewPrevNext( $offset, $limit, $wgLang->specialPage( $sname ), "",
wfNumRows( $res ) < ($limit+1) );
$wgOut->addHTML( "
{$sl}\n" );
$s = "
";
$i = 0;
while ( ($i<$limit) && ($obj = wfFetchObject( $res )) ) {
$format = $this->formatResult( $sk, $obj );
$s .= "- {$format}
\n";
$i++;
}
wfFreeResult( $res );
$s .= "
";
$wgOut->addHTML( $s );
$wgOut->addHTML( "{$sl}\n" );
# Saving cache
if ( $this->isExpensive() && $offset == 0 && $limit >= 50 ) {
$logpage->replaceContent( $s );
}
}
}
# This is a subclass for very simple queries that are just looking for page
# titles that match some criteria. It formats each result item as a link to
# that page.
class PageQueryPage extends QueryPage {
function formatResult( $skin, $result ) {
return $skin->makeKnownLink( $result->cur_title, "" );
}
}
?>