// Compatibility with story.php?id=x and /story/x
$link->uri = $db->escape($url_args[0]);
if (!$link->read('uri')) {
not_found();
}
} else {
if (isset($_REQUEST['id'])) {
$link->id = intval($_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 (!isset($_REQUEST['id']) && !empty($_SERVER['PATH_INFO'])) {
$url_args = preg_split('/\\/+/', $_SERVER['PATH_INFO'], 3, PREG_SPLIT_NO_EMPTY);
$link->uri = $db->escape($url_args[0]);
if (!$link->read('uri')) {
not_found();
}
} else {
$url_args = preg_split('/\\/+/', $_REQUEST['id']);
$link->id = intval($url_args[0]);
if (is_numeric($url_args[0]) && $link->read('id')) {
// Redirect to the right URL if the link has a "semantic" uri
if (!empty($link->uri) && !empty($globals['base_story_url'])) {
if (!empty($url_args[1])) {
$extra_url = '/' . urlencode($url_args[1]);
}
header('Location: ' . $link->get_permalink() . $extra_url);
die;
}
} else {
not_found();
}
}
if ($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;
