/**
* Save the Mailjet's plugin settings when we click "Save options" button
*
* @param void
* @return void
*/
public function save_settings()
{
// Get the variables which we'll save
$fields['mailjet_enabled'] = isset($_POST['mailjet_enabled']) ? 1 : 0;
$fields['mailjet_test'] = isset($_POST['mailjet_test']) ? 1 : 0;
$fields['mailjet_ssl'] = isset($_POST['mailjet_ssl']) ? 'ssl' : '';
$fields['mailjet_test_address'] = strip_tags(filter_var($_POST['mailjet_test_address'], FILTER_VALIDATE_EMAIL));
$fields['mailjet_from_email'] = strip_tags(filter_var($_POST['mailjet_from_email'], FILTER_VALIDATE_EMAIL));
$fields['mailjet_username'] = trim(strip_tags(filter_var($_POST['mailjet_username'], FILTER_SANITIZE_STRING)));
$fields['mailjet_password'] = trim(strip_tags(filter_var($_POST['mailjet_password'], FILTER_SANITIZE_STRING)));
$fields['mailjet_port'] = strip_tags(filter_var($_POST['mailjet_port'], FILTER_SANITIZE_NUMBER_INT));
$fields['mailjet_auto_subscribe_list_id'] = $fields['mailjet_username'] != get_option('mailjet_username') || $fields['mailjet_password'] != get_option('mailjet_password') ? false : strip_tags(filter_var($_POST['mailjet_auto_subscribe_list_id'], FILTER_SANITIZE_NUMBER_INT));
if (current_user_can('administrator')) {
$fields['mailjet_access_editor'] = isset($_POST['mailjet_access_editor']) ? 1 : 0;
$fields['mailjet_access_author'] = isset($_POST['mailjet_access_author']) ? 1 : 0;
$fields['mailjet_access_contributor'] = isset($_POST['mailjet_access_contributor']) ? 1 : 0;
$fields['mailjet_access_subscriber'] = isset($_POST['mailjet_access_subscriber']) ? 1 : 0;
}
// Set error messages if we've any
$errors = array();
if ($fields['mailjet_test'] && empty($fields['mailjet_test_address'])) {
$errors[] = 'mailjet_test_address';
}
if (!empty($fields['mailjet_test_address'])) {
if (!filter_var($fields['mailjet_test_address'], FILTER_VALIDATE_EMAIL)) {
$errors[] = 'mailjet_test_address';
}
}
if (empty($fields['mailjet_username'])) {
$errors[] = 'mailjet_username';
}
if (empty($fields['mailjet_password'])) {
$errors[] = 'mailjet_password';
}
// If there are no errors, then update the new settings
if (!count($errors)) {
if ($fields['mailjet_ssl'] == 'ssl') {
$fields['mailjet_port'] = 465;
}
// Update the new settings
update_option('mailjet_enabled', $fields['mailjet_enabled']);
update_option('mailjet_token' . $_SERVER['REMOTE_ADDR'], json_encode(array('timestamp' => 0)));
update_option('mailjet_test', $fields['mailjet_test']);
update_option('mailjet_test_address', $fields['mailjet_test_address']);
update_option('mailjet_from_email', $fields['mailjet_from_email']);
update_option('mailjet_username', $fields['mailjet_username']);
update_option('mailjet_password', $fields['mailjet_password']);
update_option('mailjet_ssl', $fields['mailjet_ssl']);
update_option('mailjet_port', $fields['mailjet_port']);
update_option('mailjet_auto_subscribe_list_id', $fields['mailjet_auto_subscribe_list_id']);
if (current_user_can('administrator')) {
update_option('mailjet_access_editor', $fields['mailjet_access_editor']);
update_option('mailjet_access_author', $fields['mailjet_access_author']);
update_option('mailjet_access_contributor', $fields['mailjet_access_contributor']);
update_option('mailjet_access_subscriber', $fields['mailjet_access_subscriber']);
}
// Extablish API connection because we will need it to check if the API Key and Secrect Key are correct
$this->api = new WP_Mailjet_Api(get_option('mailjet_username'), get_option('mailjet_password'));
// Check if there is a connection with the Mailjet's server
$configs = array(array('', 25), array('tls', 25), array('ssl', 465), array('tls', 587), array('', 587), array('', 588), array('', 80));
$host = $this->api->mj_host;
$connected = FALSE;
if (get_option('mailjet_ssl')) {
$protocol = 'ssl://';
} else {
$protocol = '';
}
$soc = @fsockopen($protocol . $host, get_option('mailjet_port'), $errno, $errstr, 5);
if ($soc) {
$connected = TRUE;
$port = get_option('mailjet_port');
$ssl = get_option('mailjet_ssl');
} else {
for ($i = 0; $i < count($configs); ++$i) {
if ($configs[$i][0]) {
$protocol = $configs[$i][0] . '://';
} else {
$protocol = '';
}
$soc = @fsockopen($protocol . $host, $configs[$i][1], $errno, $errstr, 5);
if ($soc) {
fclose($soc);
$connected = $i;
$port = $configs[$i][1];
$ssl = $configs[$i][0];
break;
}
}
}
// Get all senders
$senders = $this->api->getSenders(array('limit' => 0));
// If there is connection, display successfull message
if ($connected !== FALSE && is_array($senders)) {
update_option('mailjet_ssl', $ssl);
update_option('mailjet_port', $port);
// Get sender
$from_email = get_option('mailjet_from_email') ? get_option('mailjet_from_email') : get_option('admin_email');
$test_sent = FALSE;
if ($fields['mailjet_test'] && (in_array($from_email, $senders['email']) || in_array(array_pop(explode('@', $from_email)), $senders['domain']))) {
// Send a test mail
$subject = __('Your test mail from Mailjet', 'wp-mailjet');
$message = sprintf(__('Your Mailjet configuration is ok!' . 'SSL: %s Port: %s', 'wp-mailjet'), $ssl ? 'On' : 'Off', $port);
$enabled = get_option('mailjet_enabled');
update_option('mailjet_enabled', 1);
$test_sent = wp_mail($fields['mailjet_test_address'], $subject, $message);
update_option('mailjet_enabled', $enabled);
}
$sent = '';
if ($test_sent) {
$sent = __(' and your test message was sent.', 'wp-mailjet');
}
if ($connected === TRUE) {
if (!in_array($from_email, $senders['email']) && !in_array(array_pop(explode('@', $from_email)), $senders['domain'])) {
WP_Mailjet_Utils::custom_notice('updated', __('Your settings have been saved successfully', 'wp-mailjet') . '.');
} else {
WP_Mailjet_Utils::custom_notice('updated', __('Your settings have been saved successfully', 'wp-mailjet') . $sent);
}
} elseif ($connected >= 0) {
WP_Mailjet_Utils::custom_notice('updated', __('Your settings have been saved, but your port and SSL settings were changed as follows to ensure delivery', 'wp-mailjet') . $sent);
}
} else {
// Error message
$link = 'https://www.mailjet.com/account/api_keys';
WP_Mailjet_Utils::custom_notice('error', sprintf(__('Please verify that you have entered your API and secret key correctly. If this is the case and you have still this error message, please go to Account API keys (<a href="%s" target="_blank">%s</a>) to regenerate a new Secret Key for the plug-in.', 'wp-mailjet'), $link, $link));
//WP_Mailjet_Utils::custom_notice('error', sprintf (__ ('Please contact Mailjet support to sort this out.<br /><br />%d - %s', 'wp-mailjet'), $errno, $errstr));
}
} else {
// Error message
WP_Mailjet_Utils::custom_notice('error', __('There is an error with your settings. please correct and try again', 'wp-mailjet'));
}
}
public function save_settings()
{
$fields['mailjet_enabled'] = isset($_POST['mailjet_enabled']) ? 1 : 0;
$fields['mailjet_test'] = isset($_POST['mailjet_test']) ? 1 : 0;
$fields['mailjet_ssl'] = isset($_POST['mailjet_ssl']) ? 'ssl' : '';
$fields['mailjet_test_address'] = strip_tags(filter_var($_POST['mailjet_test_address'], FILTER_VALIDATE_EMAIL));
$fields['mailjet_from_email'] = strip_tags(filter_var($_POST['mailjet_from_email'], FILTER_VALIDATE_EMAIL));
$fields['mailjet_username'] = strip_tags(filter_var($_POST['mailjet_username'], FILTER_SANITIZE_STRING));
$fields['mailjet_password'] = strip_tags(filter_var($_POST['mailjet_password'], FILTER_SANITIZE_STRING));
$fields['mailjet_port'] = strip_tags(filter_var($_POST['mailjet_port'], FILTER_SANITIZE_NUMBER_INT));
$fields['mailjet_auto_subscribe_list_id'] = strip_tags(filter_var($_POST['mailjet_auto_subscribe_list_id'], FILTER_SANITIZE_NUMBER_INT));
$errors = array();
if ($fields['mailjet_test'] && empty($fields['mailjet_test_address'])) {
$errors[] = 'mailjet_test_address';
}
if (!empty($fields['mailjet_test_address'])) {
if (!filter_var($fields['mailjet_test_address'], FILTER_VALIDATE_EMAIL)) {
$errors[] = 'mailjet_test_address';
}
}
if (empty($fields['mailjet_username'])) {
$errors[] = 'mailjet_username';
}
if (empty($fields['mailjet_password'])) {
$errors[] = 'mailjet_password';
}
if (!count($errors)) {
if ($fields['mailjet_ssl'] == 'ssl') {
$fields['mailjet_port'] = 465;
}
update_option('mailjet_enabled', $fields['mailjet_enabled']);
update_option('mailjet_token' . $_SERVER['REMOTE_ADDR'], json_encode(array('timestamp' => 0)));
update_option('mailjet_test', $fields['mailjet_test']);
update_option('mailjet_test_address', $fields['mailjet_test_address']);
update_option('mailjet_from_email', $fields['mailjet_from_email']);
update_option('mailjet_username', $fields['mailjet_username']);
update_option('mailjet_password', $fields['mailjet_password']);
update_option('mailjet_ssl', $fields['mailjet_ssl']);
update_option('mailjet_port', $fields['mailjet_port']);
update_option('mailjet_auto_subscribe_list_id', $fields['mailjet_auto_subscribe_list_id']);
$configs = array(array('', 25), array('tls', 25), array('ssl', 465), array('tls', 587), array('', 587), array('', 588), array('', 80));
$host = MJ_HOST;
$connected = false;
if (get_option('mailjet_ssl')) {
$protocol = 'ssl://';
} else {
$protocol = '';
}
$soc = @fsockopen($protocol . $host, get_option('mailjet_port'), $errno, $errstr, 5);
if ($soc) {
$connected = true;
$port = get_option('mailjet_port');
$ssl = get_option('mailjet_ssl');
} else {
for ($i = 0; $i < count($configs); ++$i) {
if ($configs[$i][0]) {
$protocol = $configs[$i][0] . '://';
} else {
$protocol = '';
}
$soc = @fsockopen($protocol . $host, $configs[$i][1], $errno, $errstr, 5);
if ($soc) {
fclose($soc);
$connected = $i;
$port = $configs[$i][1];
$ssl = $configs[$i][0];
break;
}
}
}
if ($connected !== false) {
update_option('mailjet_ssl', $ssl);
update_option('mailjet_port', $port);
$test_sent = false;
if ($fields['mailjet_test']) {
$subject = __('Your test mail from Mailjet', 'wp-mailjet');
$message = sprintf(__('Your Mailjet configuration is ok!' . 'SSL: %s Port: %s', 'wp-mailjet'), $ssl ? 'On' : 'Off', $port);
$enabled = get_option('mailjet_enabled');
update_option('mailjet_enabled', 1);
$test_sent = wp_mail($fields['mailjet_test_address'], $subject, $message);
update_option('mailjet_enabled', $enabled);
}
$sent = '';
if ($test_sent) {
$sent = __(' and your test message was sent.', 'wp-mailjet');
}
if ($connected === true) {
WP_Mailjet_Utils::custom_notice('updated', __('Your settings have been saved successfully', 'wp-mailjet') . $sent);
} elseif ($connected >= 0) {
WP_Mailjet_Utils::custom_notice('updated', __('Your settings have been saved, but your port and SSL settings were changed as follows to ensure delivery', 'wp-mailjet') . $sent);
}
} else {
WP_Mailjet_Utils::custom_notice('error', sprintf(__('Please contact Mailjet support to sort this out.<br /><br />%d - %s', 'wp-mailjet'), $errno, $errstr));
}
} else {
//var_dump($errors);
WP_Mailjet_Utils::custom_notice('error', __('There is an error with your settings. please correct and try again', 'wp-mailjet'));
}
}
protected function save_list()
{
if (isset($_POST) && isset($_POST['name']) && isset($_POST['title'])) {
if (!preg_match('/^[a-z0-9]+$/i', $_POST['name'])) {
WP_Mailjet_Utils::custom_notice('error', __('Only alphanumeric characters may be used for the list name', 'wp-mailjet'));
$this->show_add_list($_POST['name'], $_POST['title']);
} else {
$params = array('method' => 'POST', 'label' => $_POST['title'], 'name' => $_POST['name']);
$response = $this->api->listsCreate($params);
$this->show_all_lists();
}
} else {
$this->show_add_list();
}
}