require_once dirname(__FILE__) . '/setup.php';
// see if the request is made via ajax.
$isAjaxRequest = !empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest';
// and if it is and we have post values, then we can proceed in sending the subscriber.
if ($isAjaxRequest && !empty($_POST)) {
$listUid = 'LIST-UNIQUE-ID';
// you'll take this from your customers area, in list overview from the address bar.
$endpoint = new MailWizzApi_Endpoint_ListSubscribers();
$response = $endpoint->create($listUid, array('EMAIL' => isset($_POST['EMAIL']) ? $_POST['EMAIL'] : null, 'FNAME' => isset($_POST['FNAME']) ? $_POST['FNAME'] : null, 'LNAME' => isset($_POST['LNAME']) ? $_POST['LNAME'] : null));
$response = $response->body;
// if the returned status is success, we are done.
if ($response->itemAt('status') == 'success') {
exit(MailWizzApi_Json::encode(array('status' => 'success', 'message' => 'Thank you for joining our email list. Please confirm your email address now!')));
}
// otherwise, the status is error
exit(MailWizzApi_Json::encode(array('status' => 'error', 'message' => $response->itemAt('error'))));
}
?>
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="content-type" content="text/html" />
<link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Open+Sans" />
<link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Noto+Sans:700italic" />
<link rel="stylesheet" type="text/css" href="http://www.mailwizz.com/backend/assets/css/bootstrap.css" />
<link rel="stylesheet" type="text/css" href="http://www.mailwizz.com/backend/assets/css/bootstrap-glyphicons.css" />
<link rel="stylesheet" type="text/css" href="http://www.mailwizz.com/backend/assets/css/style.css" />
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script type="text/javascript" src="http://www.mailwizz.com/backend/assets/js/bootstrap.js" id="script-bootstrap"></script>
<link rel="shortcut icon" href="http://www.mailwizz.com/favicon.ico" type="image/x-icon" />
<title>Ajax subscribe</title>
/**
* Send the request to the remote url.
*
* @return MailWizzApi_Http_Response
*/
public function send()
{
foreach ($this->getEventHandlers(self::EVENT_BEFORE_SEND_REQUEST) as $callback) {
call_user_func_array($callback, array($this));
}
$client = $this->client;
$registry = $this->registry;
$isCacheable = $registry->contains('cache') && $client->isGetMethod && $client->enableCache;
$requestUrl = rtrim($client->url, '/');
// no trailing slash
$scheme = parse_url($requestUrl, PHP_URL_SCHEME);
$getParams = (array) $client->paramsGet->toArray();
if (!empty($getParams)) {
ksort($getParams, SORT_STRING);
$queryString = http_build_query($getParams, '', '&');
if (!empty($queryString)) {
$requestUrl .= '?' . $queryString;
}
}
$this->sign($requestUrl);
if ($isCacheable) {
$client->getResponseHeaders = true;
$bodyFromCache = null;
$etagCache = null;
$params = $getParams;
foreach (array('X-MW-PUBLIC-KEY', 'X-MW-TIMESTAMP', 'X-MW-REMOTE-ADDR') as $header) {
$params[$header] = $client->headers->itemAt($header);
}
$cacheKey = $requestUrl;
$cache = $this->cache->get($cacheKey);
if (isset($cache['headers']) && is_array($cache['headers'])) {
foreach ($cache['headers'] as $header) {
if (preg_match('/etag:(\\s+)?(.*)/ix', $header, $matches)) {
$etagCache = trim($matches[2]);
$client->headers->add('If-None-Match', $etagCache);
$bodyFromCache = $cache['body'];
break;
}
}
}
}
if ($client->isPutMethod || $client->isDeleteMethod) {
$client->headers->add('X-HTTP-Method-Override', strtoupper($client->method));
}
$ch = curl_init($requestUrl);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $client->timeout);
curl_setopt($ch, CURLOPT_TIMEOUT, $client->timeout);
curl_setopt($ch, CURLOPT_USERAGENT, 'MailWizzApi Client version ' . MailWizzApi_Http_Client::CLIENT_VERSION);
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
if ($client->getResponseHeaders) {
curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLOPT_HEADER, true);
}
if (!ini_get('safe_mode')) {
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_MAXREDIRS, 5);
}
if ($client->headers->count > 0) {
$headers = array();
foreach ($client->headers as $name => $value) {
$headers[] = $name . ': ' . $value;
}
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
}
if ($scheme === 'https') {
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
}
if ($client->isPostMethod || $client->isPutMethod || $client->isDeleteMethod) {
$params = new MailWizzApi_Params($client->paramsPost);
$params->mergeWith($client->paramsPut);
$params->mergeWith($client->paramsDelete);
if (!$client->isPostMethod) {
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, strtoupper($client->method));
}
curl_setopt($ch, CURLOPT_POST, $params->count);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($params->toArray(), '', '&'));
}
$body = curl_exec($ch);
$curlCode = curl_errno($ch);
$curlMessage = curl_error($ch);
$curlInfo = curl_getinfo($ch);
$params = $this->params = new MailWizzApi_Params($curlInfo);
if ($curlCode === 0 && $client->getResponseHeaders) {
$headersSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$headers = explode("\n", substr($body, 0, $headersSize));
foreach ($headers as $index => $header) {
$header = trim($header);
if (empty($header)) {
unset($headers[$index]);
}
}
$body = substr($body, $headersSize);
$params->add('headers', new MailWizzApi_Params($headers));
}
$decodedBody = array();
if ($curlCode === 0 && !empty($body)) {
$decodedBody = MailWizzApi_Json::decode($body, true);
if (!is_array($decodedBody)) {
$decodedBody = array();
}
}
// note here
if ((int) $params->itemAt('http_code') === 304 && $isCacheable && !empty($bodyFromCache)) {
$decodedBody = $bodyFromCache;
}
$params->add('curl_code', $curlCode);
$params->add('curl_message', $curlMessage);
$params->add('body', new MailWizzApi_Params($decodedBody));
$response = new MailWizzApi_Http_Response($this);
$body = $response->body;
if (!$response->isSuccess && $body->itemAt('status') !== 'success' && !$body->contains('error')) {
$response->body->add('status', 'error');
$response->body->add('error', $response->message);
}
curl_close($ch);
if ($isCacheable && $response->isSuccess && $body->itemAt('status') == 'success') {
$etagNew = null;
foreach ($response->headers as $header) {
if (preg_match('/etag:(\\s+)?(.*)/ix', $header, $matches)) {
$etagNew = trim($matches[2]);
break;
}
}
if ($etagNew && $etagNew != $etagCache) {
$this->cache->set($cacheKey, array('headers' => $response->headers->toArray(), 'body' => $response->body->toArray()));
}
}
foreach ($this->getEventHandlers(self::EVENT_AFTER_SEND_REQUEST) as $callback) {
$response = call_user_func_array($callback, array($this, $response));
}
return $response;
}
function mwznb_subscribe_callback()
{
if (!isset($_POST['mwznb_form_nonce']) || !wp_verify_nonce($_POST['mwznb_form_nonce'], basename(__FILE__))) {
exit(MailWizzApi_Json::encode(array('result' => 'error', 'message' => __('Invalid nonce!', 'mwznb'))));
}
$uid = isset($_POST['uid']) ? sanitize_text_field($_POST['uid']) : null;
if ($uid) {
unset($_POST['uid']);
}
unset($_POST['action'], $_POST['mwznb_form_nonce']);
if (empty($uid) || !($uidData = get_option('mwznb_widget_instance_' . $uid))) {
exit(MailWizzApi_Json::encode(array('result' => 'error', 'message' => __('Please try again later!', 'mwznb'))));
}
$keys = array('api_url', 'public_key', 'private_key', 'list_uid');
foreach ($keys as $key) {
if (!isset($uidData[$key])) {
exit(MailWizzApi_Json::encode(array('result' => 'error', 'message' => __('Please try again later!', 'mwznb'))));
}
}
$oldSdkConfig = MailWizzApi_Base::getConfig();
MailWizzApi_Base::setConfig(mwznb_build_sdk_config($uidData['api_url'], $uidData['public_key'], $uidData['private_key']));
$endpoint = new MailWizzApi_Endpoint_ListSubscribers();
$response = $endpoint->create($uidData['list_uid'], $_POST);
$response = $response->body->toArray();
mwznb_restore_sdk_config($oldSdkConfig);
unset($oldSdkConfig);
if (isset($response['status']) && $response['status'] == 'error' && isset($response['error'])) {
$errorMessage = $response['error'];
if (is_array($errorMessage)) {
$errorMessage = implode("\n", array_values($errorMessage));
}
exit(MailWizzApi_Json::encode(array('result' => 'error', 'message' => $errorMessage)));
}
if (isset($response['status']) && $response['status'] == 'success') {
exit(MailWizzApi_Json::encode(array('result' => 'success', 'message' => __('Please check your email to confirm the subscription!', 'mwznb'))));
}
exit(MailWizzApi_Json::encode(array('result' => 'success', 'message' => __('Unknown error!', 'mwznb'))));
}