errorpage( "notargettitle", "notargettext" );
return;
}
$nt = Title::newFromURL( $target );
$wgOut->setPagetitle( $nt->getPrefixedText() );
$wgOut->setSubtitle( wfMsg( "linklistsub" ) );
$id = $nt->getArticleID();
$sk = $wgUser->getSkin();
$isredir = " (" . wfMsg( "isredirect" ) . ")\n";
if ( 0 == $id ) {
$sql = "SELECT DISTINCT bl_from FROM brokenlinks WHERE bl_to='" .
wfStrencode( $nt->getPrefixedDBkey() ) . "' LIMIT 500";
$res = wfQuery( $sql, $fname );
if ( 0 == wfNumRows( $res ) ) {
$wgOut->addHTML( wfMsg( "nolinkshere" ) );
} else {
$wgOut->addHTML( wfMsg( "linkshere" ) );
$wgOut->addHTML( "\n" );
while ( $row = wfFetchObject( $res ) ) {
$lid = $row->bl_from;
$sql = "SELECT cur_namespace,cur_title,cur_is_redirect " .
"FROM cur WHERE cur_id={$lid}";
$res2 = wfQuery( $sql, $fname );
$s = wfFetchObject( $res2 );
$n = Title::makeName( $s->cur_namespace, $s->cur_title );
$link = $sk->makeKnownLink( $n, "", "redirect=no" );
$wgOut->addHTML( "- {$link}" );
if ( 1 == $s->cur_is_redirect ) {
$wgOut->addHTML( $isredir );
wfShowIndirectLinks( 1, $lid );
}
$wgOut->addHTML( "
\n" );
}
$wgOut->addHTML( "
\n" );
wfFreeResult( $res );
}
} else {
wfShowIndirectLinks( 0, $id );
}
}
function wfShowIndirectLinks( $level, $lid )
{
global $wgOut, $wgUser;
$fname = "wfShowIndirectLinks";
$sql = "SELECT DISTINCT l_from FROM links WHERE l_to={$lid} LIMIT 500";
$res = wfQuery( $sql, $fname );
if ( 0 == wfNumRows( $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 = wfFetchObject( $res ) ) {
$nt = Title::newFromDBkey( $row->l_from );
$ns = $nt->getNamespace();
$t = wfStrencode( $nt->getDBkey() );
$link = $sk->makeKnownLink( $row->l_from, "", "redirect=no" );
$wgOut->addHTML( "- {$link}" );
$sql = "SELECT cur_id,cur_is_redirect FROM cur " .
"WHERE cur_namespace={$ns} AND cur_title='{$t}'";
$res2 = wfQuery( $sql, $fname );
$s = wfFetchObject( $res2 );
if ( 1 == $s->cur_is_redirect ) {
$wgOut->addHTML( $isredir );
if ( $level < 2 ) {
wfShowIndirectLinks( $level + 1, $s->cur_id );
}
}
$wgOut->addHTML( "\n" );
}
$wgOut->addHTML( "
\n" );
}
?>