$link->id = intval($_REQUEST['id']);
} else {
$link->id = intval($url_args[0]);
}
if ($id > 0 && $link->read()) {
// Redirect to the right URL if the link has a "semantic" uri
if (!empty($link->uri)) {
header('HTTP/1.1 301 Moved Permanently');
header('Location: ' . $link->get_permalink());
die;
}
} else {
not_found();
}
}
if ($link->is_discarded()) {
// Dont allow indexing of discarded links
if ($globals['bot']) {
not_found();
}
$globals['ads'] = false;
}
// Check for a page number which has to come to the end, i.e. ?id=xxx/P or /story/uri/P
$last_arg = count($url_args) - 1;
if ($last_arg > 0) {
// Dirty trick to redirect to a comment' page
if (preg_match('/^000/', $url_args[$last_arg])) {
header('HTTP/1.1 301 Moved Permanently');
if ($url_args[$last_arg] > 0 && $url_args[$last_arg] <= $link->comments) {
header('Location: ' . $link->get_permalink() . get_comment_page_suffix($globals['comments_page_size'], (int) $url_args[$last_arg], $link->comments) . '#c-' . (int) $url_args[$last_arg]);
} else {
