//get the post
$page['post'] = $pastebin->getPost($pid);
if (!isset($page['post']['pid'])) {
//post could not be loaded - return a 410 code, mainly for the
//benefit of Google - this provides a positive indication that
//the post is not coming back and that this is permanent
header("HTTP/1.0 410 Gone");
//early bath if you're a robot
$is_bot = preg_match('/bot|slurp/i', $_SERVER['HTTP_USER_AGENT']);
if ($is_bot) {
echo 'Pastebin post expired or deleted - <a href="http://pastebin.com/">click here to make a new post<a/>';
exit;
}
}
if (!$is_admin) {
$pastebin->outputExpiryHeaders($page['post']);
}
//see if we can be quick about this...
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && isset($page['post']['modified'])) {
$since = strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']);
if ($page['post']['modified'] <= $since) {
header('HTTP/1.1 304 Not Modified');
exit;
}
}
//can we erase?
$page['can_erase'] = isset($page['post']['token']) && isset($page['token']) && $page['token'] == $page['post']['token'];
//admin can always erase
if (isset($_COOKIE['admin']) && $_COOKIE['admin'] == md5($CONF['admin'])) {
$page['can_erase'] = true;
}
