'off',
'mailwizz_api_url' => '',
'mailwizz_public_key' => '',
'mailwizz_private_key' => '',
'mailwizz_list_id' => ''
);
function __construct() {
if (is_admin()) {
add_action('admin_init', array(&$this, 'admin_request_handler'));
add_action('ulp_popup_options_integration_show', array(&$this, 'popup_options_show'));
add_filter('ulp_popup_options_check', array(&$this, 'popup_options_check'), 10, 1);
add_filter('ulp_popup_options_populate', array(&$this, 'popup_options_populate'), 10, 1);
add_filter('ulp_popup_options_tabs', array(&$this, 'popup_options_tabs'), 10, 1);
}
add_action('ulp_subscribe', array(&$this, 'subscribe'), 10, 2);
}
function popup_options_tabs($_tabs) {
if (!array_key_exists("integration", $_tabs)) $_tabs["integration"] = __('Integration', 'ulp');
return $_tabs;
}
function popup_options_show($_popup_options) {
$popup_options = array_merge($this->default_popup_options, $_popup_options);
echo '
'.__('MailWizz Parameters', 'ulp').'
'.__('Enable MailWizz', 'ulp').':
'.__('Please tick checkbox if you want to submit contact details to MailWizz.', 'ulp').'
'.__('API URL', 'ulp').':
'.__('Enter your MailWizz API URL. If the MailWizz powered website does not use clean urls, make sure your API URL has the index.php part of url included.', 'ulp').'
'.__('API Public Key', 'ulp').':
'.__('Enter your MailWizz API Public Key. You can generate it in MailWizz customer area.', 'ulp').'
'.__('API Private Key', 'ulp').':
'.__('Enter your MailWizz API Private Key. You can generate it in MailWizz customer area.', 'ulp').'
'.__('List ID', 'ulp').':
'.__('Enter your List ID. You can get List ID from', 'ulp').' '.__('this table', 'ulp').' .
';
}
function popup_options_check($_errors) {
global $ulp;
$errors = array();
$popup_options = array();
foreach ($this->default_popup_options as $key => $value) {
if (isset($ulp->postdata['ulp_'.$key])) {
$popup_options[$key] = stripslashes(trim($ulp->postdata['ulp_'.$key]));
}
}
if (isset($ulp->postdata["ulp_mailwizz_enable"])) $popup_options['mailwizz_enable'] = "on";
else $popup_options['mailwizz_enable'] = "off";
if ($popup_options['mailwizz_enable'] == 'on') {
if (strlen($popup_options['mailwizz_api_url']) == 0 || !preg_match('|^http(s)?://[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(/.*)?$|i', $popup_options['mailwizz_api_url'])) $errors[] = __('Invalid MailWizz API URL.', 'ulp');
if (empty($popup_options['mailwizz_public_key'])) $errors[] = __('Invalid MailWizz API Public Key.', 'ulp');
if (empty($popup_options['mailwizz_private_key'])) $errors[] = __('Invalid MailWizz API Private Key.', 'ulp');
if (empty($popup_options['mailwizz_list_id'])) $errors[] = __('Invalid MailWizz List ID.', 'ulp');
}
return array_merge($_errors, $errors);
}
function popup_options_populate($_popup_options) {
global $ulp;
$popup_options = array();
foreach ($this->default_popup_options as $key => $value) {
if (isset($ulp->postdata['ulp_'.$key])) {
$popup_options[$key] = stripslashes(trim($ulp->postdata['ulp_'.$key]));
}
}
if (isset($ulp->postdata["ulp_mailwizz_enable"])) $popup_options['mailwizz_enable'] = "on";
else $popup_options['mailwizz_enable'] = "off";
return array_merge($_popup_options, $popup_options);
}
function admin_request_handler() {
global $wpdb;
if (!empty($_GET['action'])) {
switch($_GET['action']) {
case 'ulp-mailwizz-lists':
if (isset($_GET["api_url"]) && isset($_GET["public_key"]) && isset($_GET["private_key"])) {
$api_url = base64_decode($_GET["api_url"]);
$public_key = base64_decode($_GET["public_key"]);
$private_key = base64_decode($_GET["private_key"]);
$lists = $this->get_lists($api_url, $public_key, $private_key);
if (!empty($lists)) {
echo '
'.__('MailWizz Lists', 'ulp').'
'.__('List ID', 'ulp').'
'.__('List Name', 'ulp').'
';
foreach ($lists as $key => $value) {
echo '
'.esc_html($key).'
'.esc_html(esc_html($value)).'
';
}
echo '
';
} else echo ''.__('No data found!', 'ulp').'
';
} else echo ''.__('No data found!', 'ulp').'
';
die();
break;
default:
break;
}
}
}
function subscribe($_popup_options, $_subscriber) {
if (empty($_subscriber['{subscription-email}'])) return;
$popup_options = array_merge($this->default_popup_options, $_popup_options);
if ($popup_options['mailwizz_enable'] == 'on') {
$url = rtrim($popup_options['mailwizz_api_url'], '/').'/lists/'.$popup_options['mailwizz_list_id'].'/subscribers/search-by-email?EMAIL='.urlencode($_subscriber['{subscription-email}']);
$timestamp = time();
$headers = array(
'X-MW-PUBLIC-KEY' => $popup_options['mailwizz_public_key'],
'X-MW-REMOTE-ADDR' => $_SERVER['REMOTE_ADDR'],
'X-MW-TIMESTAMP' => $timestamp
);
ksort($headers, SORT_STRING);
$signature_string = 'GET '.$url.'&'.http_build_query($headers, '', '&');
$signature = hash_hmac('sha1', $signature_string, $popup_options['mailwizz_private_key'], false);
$headers['X-MW-SIGNATURE'] = $signature;
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_USERAGENT, 'MailWizzApi Client version 1.0');
curl_setopt($ch, CURLOPT_AUTOREFERER , true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$curl_headers = array();
foreach($headers as $name => $value) {
$curl_headers[] = $name.': '.$value;
}
curl_setopt($ch, CURLOPT_HTTPHEADER, $curl_headers);
$response = curl_exec($ch);
if (curl_error($ch)) return;
curl_close($ch);
$result = json_decode($response, true);
if(!$result) return;
if ($result['status'] != 'success') {
$url = rtrim($popup_options['mailwizz_api_url'], '/').'/lists/'.$popup_options['mailwizz_list_id'].'/subscribers';
$timestamp = time();
$post_data = array(
'EMAIL' => $_subscriber['{subscription-email}'],
'FNAME' => $_subscriber['{subscription-name}'],
'LNAME' => ''
);
$headers = array(
'X-MW-PUBLIC-KEY' => $popup_options['mailwizz_public_key'],
'X-MW-REMOTE-ADDR' => $_SERVER['REMOTE_ADDR'],
'X-MW-TIMESTAMP' => $timestamp
);
$signature_data = array_merge($headers, $post_data);
ksort($signature_data, SORT_STRING);
$signature_string = 'POST '.$url.'?'.http_build_query($signature_data, '', '&');
$signature = hash_hmac('sha1', $signature_string, $popup_options['mailwizz_private_key'], false);
$headers['X-MW-SIGNATURE'] = $signature;
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_USERAGENT, 'MailWizzApi Client version 1.0');
curl_setopt($ch, CURLOPT_AUTOREFERER , true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$curl_headers = array();
foreach($headers as $name => $value) {
$curl_headers[] = $name.': '.$value;
}
curl_setopt($ch, CURLOPT_HTTPHEADER, $curl_headers);
curl_setopt($ch, CURLOPT_POST, 3);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($post_data, '', '&'));
$response = curl_exec($ch);
curl_close($ch);
} else {
$url = rtrim($popup_options['mailwizz_api_url'], '/').'/lists/'.$popup_options['mailwizz_list_id'].'/subscribers/'.$result['data']['subscriber_uid'];
$timestamp = time();
$post_data = array(
'EMAIL' => $_subscriber['{subscription-email}'],
'FNAME' => $_subscriber['{subscription-name}'],
'LNAME' => ''
);
$headers = array(
'X-MW-PUBLIC-KEY' => $popup_options['mailwizz_public_key'],
'X-MW-REMOTE-ADDR' => $_SERVER['REMOTE_ADDR'],
'X-MW-TIMESTAMP' => $timestamp
);
$signature_data = array_merge($headers, $post_data);
ksort($signature_data, SORT_STRING);
$signature_string = 'PUT '.$url.'?'.http_build_query($signature_data, '', '&');
$signature = hash_hmac('sha1', $signature_string, $popup_options['mailwizz_private_key'], false);
$headers['X-MW-SIGNATURE'] = $signature;
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_USERAGENT, 'MailWizzApi Client version 1.0');
curl_setopt($ch, CURLOPT_AUTOREFERER , true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$curl_headers = array();
$headers['X-HTTP-Method-Override'] = 'PUT';
foreach($headers as $name => $value) {
$curl_headers[] = $name.': '.$value;
}
curl_setopt($ch, CURLOPT_HTTPHEADER, $curl_headers);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($post_data, '', '&'));
$response = curl_exec($ch);
curl_close($ch);
}
}
}
function get_lists($api_url, $public_key, $private_key) {
$lists = array();
$url = rtrim($api_url, '/').'/lists?page=1&per_page=9999';
$timestamp = time();
$headers = array(
'X-MW-PUBLIC-KEY' => $public_key,
'X-MW-REMOTE-ADDR' => $_SERVER['REMOTE_ADDR'],
'X-MW-TIMESTAMP' => $timestamp
);
ksort($headers, SORT_STRING);
$signature_string = 'GET '.$url.'&'.http_build_query($headers, '', '&');
$signature = hash_hmac('sha1', $signature_string, $private_key, false);
$headers['X-MW-SIGNATURE'] = $signature;
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_USERAGENT, 'MailWizzApi Client version 1.0');
curl_setopt($ch, CURLOPT_AUTOREFERER , true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$curl_headers = array();
foreach($headers as $name => $value) {
$curl_headers[] = $name.': '.$value;
}
curl_setopt($ch, CURLOPT_HTTPHEADER, $curl_headers);
$response = curl_exec($ch);
if (curl_error($ch)) return array();
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if ($httpCode != '200') return array();
curl_close($ch);
$result = json_decode($response, true);
if(!$result) return array();
if ($result['status'] != 'success') return array();
if ($result['data']['count'] > 0)
$lists = array();
foreach ($result['data']['records'] as $key => $value) {
$lists[$value['general']['list_uid']] = $value['general']['name'];
}
return $lists;
}
}
$ulp_mailwizz = new ulp_mailwizz_class();
?>