function infusionsoft_add_subscriber()
{
$post = $_POST;
$data = array();
$email = isset($post['email']) ? $post['email'] : '';
$name = isset($post['name']) ? $post['name'] : '';
$email = sanitize_email($email);
$name = sanitize_text_field($name);
$only_conversion = isset($post['only_conversion']) ? true : false;
$infusionsoft_api = get_option($this->slug . '_api_key');
$infusionsoft_app = get_option($this->slug . '_app');
$infusionsoft_list_id = sanitize_text_field($post['list_id']);
$style_id = sanitize_text_field($_POST['style_id']);
$option = sanitize_text_field($_POST['option']);
$on_success = isset($post['message']) ? 'message' : 'redirect';
$msg_wrong_email = isset($post['msg_wrong_email']) && $post['msg_wrong_email'] !== '' ? $post['msg_wrong_email'] : __('Please enter correct email address.', 'smile');
$msg_wrong_email = sanitize_text_field($msg_wrong_email);
$msg = isset($_POST['message']) ? $_POST['message'] : __('Thank You! Your submission was successful.', 'smile');
$msg = sanitize_text_field($msg);
if ($on_success == 'message') {
$action = 'message';
$url = 'none';
} else {
$action = 'redirect';
$url = esc_url($post['redirect']);
}
$contact = array();
$contact['name'] = $name;
$contact['email'] = $email;
$contact['date'] = date("j-n-Y");
// Check Email in MX records
$myApp = new iSDK();
$myApp->cfgCon($infusionsoft_app, $infusionsoft_api, "on");
if (!$only_conversion) {
$email_status = apply_filters('cp_valid_mx_email', $email);
} else {
$email_status = false;
}
if ($email_status) {
$status = 'success';
$web_form_html = $myApp->getWebFormHtml($infusionsoft_list_id);
$dom = new DOMDocument();
$dom->loadHTML($web_form_html);
$xpath = new DOMXPath($dom);
$tags = $xpath->query('//input[@type="hidden"]');
foreach ($tags as $tag) {
if (trim($tag->getAttribute('name')) == "inf_form_xid") {
$inf_form_xid = trim($tag->getAttribute('value'));
}
if (trim($tag->getAttribute('name')) == "inf_form_name") {
$inf_form_name = trim($tag->getAttribute('value'));
}
if (trim($tag->getAttribute('name')) == "infusionsoft_version") {
$infusionsoft_version = trim($tag->getAttribute('value'));
}
}
$posturl = "https://" . $infusionsoft_app . ".infusionsoft.com/app/form/process/{$inf_form_xid}";
$fields = array('inf_field_FirstName' => urlencode($name), 'inf_field_Email' => urlencode($email), 'infusionsoft_version' => urlencode($infusionsoft_version), 'inf_form_xid' => "{$inf_form_xid}", 'inf_form_name' => "{$inf_form_name}");
$fields_string = '';
foreach ($fields as $key => $value) {
$fields_string .= $key . '=' . $value . '&';
}
trim($fields_string, '&');
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $posturl);
curl_setopt($ch, CURLOPT_POST, count($fields));
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$curlResponse = curl_exec($ch);
curl_close($ch);
if ($curlResponse === FALSE) {
// form was NOT successfully submitted
print_r(json_encode(array('action' => $action, 'email_status' => $email_status, 'status' => 'error', 'message' => __("Something went wrong. Please try again.", "smile"), 'url' => '')));
exit;
} else {
// add the contact to central contacts database
$style_id = $_POST['style_id'];
$option = $_POST['option'];
if (function_exists("cp_add_subscriber_contact")) {
$isuserupdated = cp_add_subscriber_contact($option, $contact);
}
if (!$isuserupdated) {
// if user is updated don't count as a conversion
// update conversions
smile_update_conversions($style_id);
}
}
} else {
if ($only_conversion) {
// update conversions
$status = 'success';
smile_update_conversions($style_id);
} else {
$msg = $msg_wrong_email;
$status = 'error';
}
}
print_r(json_encode(array('action' => $action, 'email_status' => $email_status, 'status' => $status, 'message' => $msg, 'url' => $url)));
exit;
}
