getVal( 'target' );
$limit = $wgRequest->getInt( 'limit', 500 );
if(!empty($par)) {
$target = $par;
} else if ( is_null( $target ) ) {
$wgOut->errorpage( "notargettitle", "notargettext" );
return;
}
$nt = Title::newFromURL( $target );
if( !$nt ) {
$wgOut->errorpage( "notargettitle", "notargettext" );
return;
}
$wgOut->setPagetitle( $nt->getPrefixedText() );
$wgOut->setSubtitle( wfMsg( "linklistsub" ) );
$id = $nt->getArticleID();
$sk = $wgUser->getSkin();
$isredir = " (" . wfMsg( "isredirect" ) . ")\n";
$wgOut->addHTML("< ".$sk->makeKnownLinkObj($nt, "", "redirect=no" )."
\n");
$dbr =& wfGetDB( DB_SLAVE );
extract( $dbr->tableNames( 'cur', 'brokenlinks', 'links' ) );
if ( 0 == $id ) {
$sql = "SELECT cur_id,cur_namespace,cur_title,cur_is_redirect FROM $brokenlinks,$cur WHERE bl_to='" .
$dbr->strencode( $nt->getPrefixedDBkey() ) . "' AND bl_from=cur_id LIMIT $limit";
$res = $dbr->query( $sql, $fname );
if ( 0 == $dbr->numRows( $res ) ) {
$wgOut->addHTML( wfMsg( "nolinkshere" ) );
} else {
$wgOut->addHTML( wfMsg( "linkshere" ) );
$wgOut->addHTML( "\n" );
while ( $row = $dbr->fetchObject( $res ) ) {
$nt = Title::makeTitle( $row->cur_namespace, $row->cur_title );
if( !$nt ) {
continue;
}
$link = $sk->makeKnownLinkObj( $nt, "", "redirect=no" );
$wgOut->addHTML( "- {$link}" );
if ( $row->cur_is_redirect ) {
$wgOut->addHTML( $isredir );
wfShowIndirectLinks( 1, $row->cur_id, $limit );
}
$wgOut->addHTML( "
\n" );
}
$wgOut->addHTML( "
\n" );
$dbr->freeResult( $res );
}
} else {
wfShowIndirectLinks( 0, $id, $limit );
}
}
function wfShowIndirectLinks( $level, $lid, $limit )
{
global $wgOut, $wgUser;
$fname = "wfShowIndirectLinks";
$dbr =& wfGetDB( DB_READ );
extract( $dbr->tableNames( 'links','cur' ) );
$sql = "SELECT cur_id,cur_namespace,cur_title,cur_is_redirect FROM $links,$cur WHERE l_to={$lid} AND l_from=cur_id LIMIT $limit";
$res = $dbr->query( $sql, $fname );
if ( 0 == $dbr->numRows( $res ) ) {
if ( 0 == $level ) {
$wgOut->addHTML( wfMsg( "nolinkshere" ) );
}
return;
}
if ( 0 == $level ) {
$wgOut->addHTML( wfMsg( "linkshere" ) );
}
$sk = $wgUser->getSkin();
$isredir = " (" . wfMsg( "isredirect" ) . ")\n";
$wgOut->addHTML( "" );
while ( $row = $dbr->fetchObject( $res ) ) {
$nt = Title::makeTitle( $row->cur_namespace, $row->cur_title );
if( !$nt ) {
$wgOut->addHTML( "\n" );
continue;
}
if ( $row->cur_is_redirect ) {
$extra = "redirect=no";
} else {
$extra = "";
}
$link = $sk->makeKnownLinkObj( $nt, "", $extra );
$wgOut->addHTML( "- {$link}" );
if ( $row->cur_is_redirect ) {
$wgOut->addHTML( $isredir );
if ( $level < 2 ) {
wfShowIndirectLinks( $level + 1, $row->cur_id, $limit );
}
}
$wgOut->addHTML( "
\n" );
}
$wgOut->addHTML( "
\n" );
}
?>