$response["success"] = true;
$response["update"] = (int) $r->votes;
} elseif (json_last_error() == JSON_ERROR_NONE && isset($r->status) && isset($r->message) && $r->status == false) {
$response["success"] = false;
$response["msg"] = $r->message;
} else {
$response["success"] = false;
$response["msg"] = "The server did not respond properly. Please try again later...";
}
}
}
echo json_encode($response);
exit;
} elseif (!empty($_REQUEST['id']) && !empty($_REQUEST['page']) && ($N = manual_notes_load($_REQUEST['page'])) && array_key_exists($_REQUEST['id'], $N) && !empty($_REQUEST['vote']) && ($_REQUEST['vote'] === 'up' || $_REQUEST['vote'] === 'down')) {
if (!empty($_POST['challenge']) && !empty($_POST['func']) || empty($_POST['arga']) || empty($_POST['argb'])) {
if (!test_answer($_POST['func'], $_POST['arga'], $_POST['argb'], $_POST['challenge'])) {
$error = "Incorrect answer! Please try again.";
} else {
if ($_REQUEST['vote'] == 'up') {
$N[$_REQUEST['id']]['votes']['up']++;
} elseif ($_REQUEST['vote'] == 'down') {
$N[$_REQUEST['id']]['votes']['down']++;
}
$update = $N[$_REQUEST['id']]['votes']['up'] - $N[$_REQUEST['id']]['votes']['down'];
$hash = substr(md5($_REQUEST['page']), 0, 16);
$notes_file = $_SERVER['DOCUMENT_ROOT'] . "/backend/notes/" . substr($hash, 0, 2) . "/{$hash}";
if (file_exists($notes_file)) {
$data = array("noteid" => $_REQUEST['id'], "sect" => $_REQUEST['page'], "vote" => $_REQUEST['vote'], "ip" => $_SERVER['REMOTE_ADDR']);
if (($r = posttohost($master_url, $data)) !== null && strpos($r, "failed to open socket to") === false) {
$r = json_decode($r);
if (json_last_error() == JSON_ERROR_NONE && isset($r->status) && $r->status && isset($r->votes)) {
$note = trim($_POST['note']);
// Convert all line-endings to unix format,
// and don't allow out-of-control blank lines
$note = str_replace("\r\n", "\n", $note);
$note = str_replace("\r", "\n", $note);
$note = preg_replace("/\n{2,}/", "\n\n", $note);
// Don't pass through example username
if ($user == "*****@*****.**") {
$user = "******";
}
// We don't know of any error now
$error = FALSE;
// No note specified
if (strlen($note) == 0) {
$error = "You have not specified the note text.";
} elseif (!test_answer($_POST['func'], $_POST['arga'], $_POST['argb'], $_POST['answer'])) {
$error = 'SPAM challenge failed.';
} elseif (stristr($user, "|")) {
$error = "You have included bad characters within your username. We appreciate you may want to obfuscate your email further, but we have a system in place to do this for you.";
} elseif (strlen($note) >= 4096) {
$error = "Your note is too long. You'll have to make it shorter before you can post it. Keep in mind that this is not the place for long code examples!";
} elseif (strlen($note) < 32) {
$error = "Your note is too short. Trying to test the notes system? Save us the trouble of deleting your test, and don't. It works.";
} else {
// Split the note by whitespace, and check length
foreach (preg_split("/\\s+/", $note) as $chunk) {
if (strlen($chunk) > 120) {
$error = "Your note contains a bit of text that will result in a line that is too long, even after using wordwrap().";
break;
}
}
