function module_file_upload()
{
// name of module
$module = mgm_request_var('module', '', true);
// file
$file_element = 'logo_' . $module;
// init
$logo = array();
// init messages
$status = 'error';
$message = __('Logo upload failed.', 'mgm');
// upload check
if (is_uploaded_file($_FILES[$file_element]['tmp_name'])) {
// random filename
$uniquename = substr(microtime(), 2, 8);
// paths
$oldname = strtolower($_FILES[$file_element]['name']);
$newname = preg_replace('/(.*)\\.(png|jpg|jpeg|gif)$/i', $uniquename . '.$2', $oldname);
$filepath = MGM_FILES_MODULE_DIR . $newname;
// upload
if (move_uploaded_file($_FILES[$file_element]['tmp_name'], $filepath)) {
// get thumb
$thumb = image_make_intermediate_size(MGM_FILES_MODULE_DIR . $newname, 100, 100);
// set logo
if ($thumb) {
$logo = array('image_name' => $thumb['file'], 'image_url' => MGM_FILES_MODULE_URL . $thumb['file']);
// remove main file, we dont need it
mgm_delete_file($filepath);
} else {
$logo = array('image_name' => $newname, 'image_url' => MGM_FILES_MODULE_URL . $newname);
}
// status
$status = 'success';
$message = __('logo uploaded successfully, it will be attached when you update the settings.', 'mgm');
}
}
// send ouput
@ob_end_clean();
// PRINT
echo json_encode(array('status' => $status, 'message' => $message, 'logo' => $logo));
// end out put
@ob_flush();
exit;
}
/**
* get transaction page html
*
* @param bool $return
* @return string
* @since 1.5
*/
function mgm_get_transaction_page_html($return = false, $method = NULL)
{
// get method
if (!$method) {
$method = mgm_request_var('method', '', true);
}
// switch $method
switch ($method) {
case 'payment_return':
// after payment return with get/post values and process
// after payment return with get/post values and process
case 'payment_notify':
// silent post back, IPN, just after first payment
// silent post back, IPN, just after first payment
case 'payment_status_notify':
// INS, post back, at each payment cycle,i.e, 2CO INS, PayPal IPN
// INS, post back, at each payment cycle,i.e, 2CO INS, PayPal IPN
case 'payment_cancel':
// cancelled
// cancelled
case 'payment_unsubscribe':
// unsubscribe tracking
// unsubscribe tracking
case 'payment_html_redirect':
// proxy for html redirect
// proxy for html redirect
case 'payment_credit_card':
// proxy for credit_card processing
// get module
$module = mgm_request_var('module', '', true);
// validate module
if ($module_obj = mgm_is_valid_module($module, 'payment', 'object')) {
// process, invoke process_return,process_notify,process_cancel,process_unsubscribe
$output = $module_obj->invoke(str_replace(array('payment_'), 'process_', $method));
// html redirect
if ($method == 'payment_html_redirect') {
// set in globals
$GLOBALS['mgm_html_outout'] = $output;
// if template exists
if ($return) {
$template_file = MGM_CORE_DIR . 'html/payment_processing_return.php';
} else {
if (file_exists(TEMPLATEPATH . '/payment_processing.php')) {
$template_file = TEMPLATEPATH . '/payment_processing.php';
} else {
$template_file = MGM_CORE_DIR . 'html/payment_processing.php';
}
}
// apply template filter
$template_file = apply_filters('mgm_page_template', $template_file, $method);
// return template
if ($return) {
return mgm_get_include($template_file);
}
// @todo check payment
// include template
@(include $template_file);
}
} else {
// not a valiud module, call default for unsubscribe
if ($method == 'payment_unsubscribe') {
// default unsubscribe
return mgm_member_unsubscribe();
} else {
// error
return __('Invalid module supplied', 'mgm');
}
}
break;
case 'payment_processed':
// processed
// get module
$module = mgm_request_var('module', '', true);
// validate module
if ($module_obj = mgm_is_valid_module($module, 'payment', 'object')) {
// redirect logic moved, in all cases same page is loaded
// if template exists
if ($return) {
$template_file = MGM_CORE_DIR . 'html/payment_processed_return.php';
} else {
if (file_exists(TEMPLATEPATH . '/payment_processed.php')) {
$template_file = TEMPLATEPATH . '/payment_processed.php';
} else {
$template_file = MGM_CORE_DIR . 'html/payment_processed.php';
}
}
// apply template filter
$template_file = apply_filters('mgm_page_template', $template_file, $method);
// return template
if ($return) {
return mgm_get_include($template_file);
}
// include template
@(include $template_file);
} else {
return __('Invalid module supplied', 'mgm');
}
break;
case 'payment_purchase':
// post purchase
// if template exists
if ($return) {
$template_file = MGM_CORE_DIR . 'html/payment_post_purchase_return.php';
} else {
if (file_exists(TEMPLATEPATH . '/payment_post_purchase.php')) {
$template_file = TEMPLATEPATH . '/payment_post_purchase.php';
} else {
$template_file = MGM_CORE_DIR . 'html/payment_post_purchase.php';
}
}
// apply template filter
$template_file = apply_filters('mgm_page_template', $template_file, $method);
// return template
if ($return) {
return mgm_get_include($template_file);
}
// include template
@(include $template_file);
break;
case 'guest_purchase':
// form
// if template exists
if ($return) {
$template_file = MGM_CORE_DIR . 'html/guest_purchase_return.php';
} else {
if (file_exists(TEMPLATEPATH . '/guest_purchase.php')) {
$template_file = TEMPLATEPATH . '/guest_purchase.php';
} else {
$template_file = MGM_CORE_DIR . 'html/guest_purchase.php';
}
}
// apply template filter
$template_file = apply_filters('mgm_page_template', $template_file, $method);
// return template
if ($return) {
return mgm_get_include($template_file);
}
// include template
@(include $template_file);
break;
case 'register':
// if template exists
$template = mgm_get_page_template($method, $return);
// return template
if ($return) {
return mgm_get_include($template);
}
// include template
@(include $template);
break;
case 'profile':
//user profile page
// if template exists
$template = mgm_get_page_template($method, $return);
// return template
if ($return) {
return mgm_get_include($template);
}
// include template
@(include $template);
break;
case 'lost_password':
// if template exists
$template = mgm_get_page_template($method, $return);
// return template
if ($return) {
return mgm_get_include($template);
}
// include template
@(include $template);
break;
case 'user_login':
case 'login':
// if template exists
$template = mgm_get_page_template('login', $return);
// return template
if ($return) {
return mgm_get_include($template);
}
// include template
@(include $template);
break;
case 'payment_subscribe':
// form
// form
case 'payment':
// form
// form
default:
// if template exists
if ($return) {
$template_file = MGM_CORE_DIR . 'html/payment_subscribe_return.php';
} elseif (file_exists(TEMPLATEPATH . '/payment_subscribe.php')) {
$template_file = TEMPLATEPATH . '/payment_subscribe.php';
} else {
$template_file = MGM_CORE_DIR . 'html/payment_subscribe.php';
}
// apply template filter
$template_file = apply_filters('mgm_page_template', $template_file, $method);
// return template
if ($return) {
return mgm_get_include($template_file);
}
// include template
@(include $template_file);
break;
}
}
function mgm_parse_query()
{
global $wpdb;
// pre process hook for parse query
do_action('mgm_parse_query_pre_process');
//check file uploads:
if ($file_upload = mgm_request_var('file_upload', '', true)) {
// option
switch ($file_upload) {
case 'image':
mgm_photo_file_upload();
break;
}
// no process further
exit;
}
// payment process --------------------
// default
$process_payments = false;
// check
foreach (mgm_get_payment_page_query_vars() as $query_var) {
// set if
if ($isset_query_var = mgm_get_query_var($query_var)) {
// process
$process_payments = true;
break;
}
}
// If buddy press registration page is used. issue #1085
if (!$process_payments) {
$process_payments = mgm_is_bp_registration();
}
// check
if ($process_payments) {
// payment html
mgm_get_transaction_page_html(false);
// exit
exit;
}
// download flag // wp-ecommerce also uses download as slug, check
if (!($download_slug = mgm_get_class('system')->get_setting('download_slug'))) {
$download_slug = 'download';
}
// download call
if ($isset_download_slug = mgm_get_query_var($download_slug)) {
// get method
$code = mgm_request_var('code', '', true);
// check
mgm_download_file($code);
// exit
exit;
}
}
function mgm_replace_payment_message_tags($content)
{
// system
$system_obj = mgm_get_class('system');
// current module
$module = mgm_request_var('module', '', true);
// object
$module_object = NULL;
// check
if ($module) {
// module object
$module_object = mgm_get_module($module, 'payment');
}
// double check
if (is_object($module_object)) {
// status and message
if (!isset($_GET['status']) || $_GET['status'] == 'success') {
$payment_status_title = $module_object->setting['success_title'] ? $module_object->setting['success_title'] : $system_obj->get_template('payment_success_title', array(), true);
$payment_status_message = $module_object->setting['success_message'] ? $module_object->setting['success_message'] : $system_obj->get_template('payment_success_message', array(), true);
} else {
if (!isset($_GET['status']) || $_GET['status'] == 'cancel') {
$payment_status_title = __('Transaction cancelled', 'mgm');
$payment_status_message = __('You have cancelled the transaction.', 'mgm');
} else {
$payment_status_title = $module_object->setting['failed_title'] ? $module_object->setting['failed_title'] : $system_obj->get_template('payment_failed_title', array(), true);
$payment_status_message = $module_object->setting['failed_message'] ? $module_object->setting['failed_message'] : $system_obj->get_template('payment_failed_message', array(), true);
}
}
// set errors
if (isset($_GET['errors'])) {
$errors = explode('|', strip_tags($_GET['errors']));
$payment_status_message .= '<p><h3>' . __('Messages', 'mgm') . '</h3>';
$payment_status_message .= '<div><ul>';
foreach ($errors as $error) {
$payment_status_message .= '<li>' . $error . '</li>';
}
$payment_status_message .= '</ul>
</div></p>';
}
// redirect_to post
if (isset($_GET['post_redirect'])) {
$payment_status_message .= __('<b>You will be redirected to the Post Purchased, please click <a href="' . strip_tags($_GET['post_redirect']) . '"> here </a> if you are not redirected.</b>', 'mgm');
$payment_status_message .= "<script language=\"Javascript\">var t = setTimeout ( \"window.location='" . strip_tags($_GET['post_redirect']) . "'\", 5000 ); </script>";
}
// loop tags
foreach (array('payment_status_title', 'payment_status_message') as $tag) {
// set
$content = str_replace('[[' . $tag . ']]', mgm_stripslashes_deep(${$tag}), $content);
}
} else {
// loop tags and clean tags
foreach (array('payment_status_title', 'payment_status_message') as $tag) {
// set
$content = str_replace('[[' . $tag . ']]', '', $content);
}
}
// return
return $content;
}
/**
* after login redirect
*
* @param string user login
* @param object user
* @return object user
*/
function mgm_login_redirect($user_login, $user = NULL)
{
// get user
if (!$user) {
$user = get_user_by('login', $user_login);
}
// if super admin
if (is_super_admin($user->ID)) {
// redirect
mgm_redirect(admin_url());
exit;
}
// check doing auto login from register and skip if true
if (defined('MGM_DOING_REGISTER_AUTO_LOGIN') && MGM_DOING_REGISTER_AUTO_LOGIN == TRUE) {
// return
return $user;
}
// custom hook
do_action('mgm_before_login_redirect', $user);
// get setting
$system_obj = mgm_get_class('system');
// issue #503,allow redirecting back to post url: @depends on "enable_post_url_redirection" in misc setting
$enable_post_url_redirection = bool_from_yn($system_obj->get_setting('enable_post_url_redirection'));
// check
if ($enable_post_url_redirection) {
// redirect_to
if ($redirect_to = mgm_request_var('redirect_to', '', true)) {
// flag
$do_redirect = true;
// loop custom pages
foreach ($system_obj->get_custom_pages_url() as $page_url) {
// if not same
if (!empty($page_url) && trailingslashit($redirect_to) == trailingslashit($page_url)) {
// check, matched both full url or part /%postname%/ url
if (trailingslashit($redirect_to) == trailingslashit($page_url) || site_url($redirect_to) == trailingslashit($page_url)) {
// reset
$do_redirect = false;
break;
}
}
}
// OK
if (!empty($redirect_to) && $do_redirect) {
mgm_redirect($redirect_to);
}
exit;
}
}
// apply filter
$login_redirect_url = apply_filters('mgm_login_redirect', mgm_login_redirect_url($user));
// check
if (!empty($login_redirect_url)) {
mgm_redirect($login_redirect_url);
exit;
}
// return
return $user;
}
/**
* get errors
*/
function mgm_subscription_purchase_errors()
{
// error
$error_field = mgm_request_var('error_field', '', true);
//issue #1250
$error_field_value = mgm_request_var('error_field_value', '', true);
// check
if (!empty($error_field)) {
// obj
$errors = new WP_Error();
// type
switch (mgm_request_var('error_type', '', true)) {
case 'empty':
$error_string = 'You must provide a ';
//issue #1250
if ($error_field == 'Coupon') {
$errors->add($error_field, __('<strong>ERROR</strong>: ' . $error_string, 'mgm') . $error_field);
}
break;
case 'invalid':
$error_string = 'Invalid ';
//issue #1250
if ($error_field == 'Coupon' && !mgm_request_var('membership_type', '', true)) {
$errors->add($error_field, sprintf(__('<strong>ERROR</strong>: Coupon Code "%s" is not valid, use a valid coupon only.', 'mgm'), $error_field_value));
}
if ($error_field == 'Coupon' && ($membership_type = mgm_request_var('membership_type', '', true))) {
$errors->add($error_field, sprintf(__('<strong>ERROR</strong>: Coupon Code "%s" is only available with Membership Type "%s".', 'mgm'), $error_field_value, $membership_type));
}
break;
}
// add - issue #1250
if ($error_field != 'Coupon') {
//issue #703
$errors->add($error_field, __('<strong>ERROR</strong>: ' . $error_string, 'mgm') . $error_field);
}
// return
return mgm_set_errors($errors, true);
}
// nothing
return '';
}
/**
* custom register form
*
* @param array $args
* @param bool $use_default_links
* @return string $form
*/
function mgm_user_register_form($args = array(), $use_default_links = false)
{
// hide from logged in user
if (is_user_logged_in()) {
// redirect
return __('You are already logged in!', 'mgm');
}
// registration disabled
if (!get_option('users_can_register')) {
// redirect
return __('User registration is currently not allowed.', 'mgm');
}
// get system
$system_obj = mgm_get_class('system');
// hide flag
$hide_custom_fields = $system_obj->get_setting('hide_custom_fields');
// init
$cf_show_fields = array();
// default_register_fields
$register_fields = mgm_get_config('default_register_fields', array());
// get active custom fields on register
$cf_register_page = mgm_get_class('member_custom_fields')->get_fields_where(array('display' => array('on_register' => true)));
//issue #1573
$membership_args_fields = "";
if (isset($args['membership']) && !empty($args['membership'])) {
//init
$show_fields_arr = array();
// membership
$membership = $args['membership'];
// get active custom fields on register
$cf_register_by_membership_types = mgm_get_class('member_custom_fields')->get_fields_where(array('attributes' => array('register_by_membership_types' => true)));
//check
if (!empty($cf_register_by_membership_types)) {
//loop
foreach ($cf_register_by_membership_types as $cf_register_by_membership_type) {
//membership_type
$membership_types_string = isset($cf_register_by_membership_type['attributes']['register_membership_types_field_alias']) ? $cf_register_by_membership_type['attributes']['register_membership_types_field_alias'] : null;
//check
if (preg_match('/\\b' . $membership . '\\b/', $membership_types_string) && $membership_types_string != null) {
$show_fields_arr[] = $cf_register_by_membership_type['name'];
}
}
}
//filter if any empty values found check
$show_fields_arr = array_filter($show_fields_arr);
//check
if (!empty($show_fields_arr)) {
$membership_args_fields = implode(',', $show_fields_arr);
}
}
// # 740
// Show fields in short code to filter the registration form #Issue 740
$args_fields = '';
if (isset($args['show_fields']) && !empty($args['show_fields']) || isset($membership_args_fields) && !empty($membership_args_fields)) {
$package = isset($args['package']) ? $args['package'] : null;
$args_fields = isset($args['show_fields']) ? $args['show_fields'] : $membership_args_fields;
if (!empty($args_fields)) {
$cf_register_page = mgm_show_fields_result($args_fields, $cf_register_page, $package);
}
}
// error_html
$error_html = '';
// save-------------------------------------------------
if (isset($_POST['method']) && $_POST['method'] == 'create_user') {
// check security before processing form
if (!wp_verify_nonce(mgm_post_var('_mgmnonce_user_register'), 'user_register')) {
mgm_security_error('user_register');
}
// load wp lib for register
if (mgm_compare_wp_version('3.1', '<')) {
// only before 3.1
require_once ABSPATH . WPINC . '/registration.php';
}
// process hooked registers i.e. facebook connect
do_action('mgm_user_register_pre_process');
// init
$user_login = $user_email = '';
// loop to check
foreach ($register_fields as $cfield => $wfield) {
// set custom
if (isset($_POST['mgm_register_field'][$cfield])) {
// set from custom
${$wfield['name']} = $_POST['mgm_register_field'][$cfield];
} else {
if (isset($_POST[$wfield['name']])) {
// default field
${$wfield['name']} = $_POST[$wfield['name']];
} else {
// else
${$wfield['name']} = '';
}
}
}
// user login
if (empty($user_login)) {
$user_login = mgm_generate_user_login($user_email);
}
//issue #1573
if (!isset($args['show_fields']) && isset($args['membership'])) {
$args['show_fields'] = $_REQUEST['show_fields'];
}
// get error
$errors = mgm_register_new_user($user_login, $user_email, isset($args['show_fields']) ? $args['show_fields'] : NULL);
// no error
if (!is_wp_error($errors)) {
// get redirect
$redirect = mgm_get_custom_url('login', $use_default_links, array('checkemail' => 'registered'));
// check default
$redirect_to = !empty($_POST['redirect_to']) ? $_POST['redirect_to'] : $redirect;
// redirect
wp_safe_redirect($redirect_to);
// exit
exit;
}
// errors
$error_html = mgm_set_errors($errors, true);
}
// end save-----------------------------------------------
// issue#: 532
$form_action = isset($args['package']) || isset($args['membership']) ? get_permalink() : mgm_get_custom_url('register');
// package code:
if ($package = mgm_request_var('package', '', true)) {
$form_action = add_query_arg(array('package' => $package), $form_action);
}
// membership code:
if ($membership = mgm_request_var('membership', '', true)) {
$form_action = add_query_arg(array('membership' => $membership), $form_action);
}
// wordpress register
$wordpres_form = mgm_check_wordpress_login();
// get row row template
$form_row_template = $system_obj->get_template('register_form_row_template');
// get template row filter, mgm_register_form_row_template for custom, mgm_register_form_row_template_wordpress for wordpress
$form_row_template = apply_filters('mgm_register_form_row_template' . ($wordpres_form ? '_wordpress' : ''), $form_row_template);
// form_fields_config
$form_fields_config = array('wordpres_form' => (bool) $wordpres_form, 'form_row_template' => $form_row_template, 'cf_register_page' => $cf_register_page, 'args' => $args);
// get mgm_form_fields generator
$form_fields = new mgm_form_fields($form_fields_config);
// default
$form_html = '';
// register & purchase, purchase options
if (isset($_GET['show_purchase_options']) && isset($_GET['post_id'])) {
// set
$form_html .= apply_filters('mgm_guest_purchase_register_form_pre_register_html', mgm_get_post_purchase_options((int) strip_tags($_GET['post_id']), 'pre_register'));
}
// register & purchase, add post id
if (isset($_GET['post_id']) && (int) $_GET['post_id'] > 0) {
// set
$form_html .= sprintf('<input type="hidden" name="post_id" value="%d">', (int) strip_tags($_GET['post_id']));
}
//register & purchase postpack
if (isset($_GET['postpack_id']) && (int) $_GET['postpack_id'] > 0 && isset($_GET['postpack_post_id']) && (int) $_GET['postpack_post_id'] > 0) {
// set
// $form_html .= mgm_get_postpack_template($_GET['postpack_id'],false,$_GET['postpack_post_id'],'pre_register');
$form_html .= sprintf('<input type="hidden" name="postpack_id" value="%d">', (int) strip_tags($_GET['postpack_id']));
$form_html .= sprintf('<input type="hidden" name="postpack_post_id" value="%d">', (int) strip_tags($_GET['postpack_post_id']));
}
// mgm_pr($register_fields);
// loop default register fields, create each if they are not defined in custom fields
foreach ($register_fields as $cfield => $wfield) {
// set not found
$captured = false;
// first check if in custom fields
foreach ($cf_register_page as $rfield) {
// if default register field == custom register field, skip
if ($rfield['name'] == $cfield) {
// skip custom fields by settings call
if ($hide_custom_fields == 'Y' || $hide_custom_fields == 'W' && $wordpres_form || $hide_custom_fields == 'C' && !$wordpres_form) {
// if($hide_custom_fields && $cfield['name'] != 'subscription_options') continue;
if (!in_array($field['name'], array('subscription_options', 'payment_gateways'))) {
continue;
}
}
// set found
$captured = true;
// do nothing
break;
}
// skip username if setting enabled @todo
if ($cfield == 'username' && bool_from_yn($system_obj->get_setting('enable_email_as_username'))) {
// set found
$captured = true;
break;
}
}
// not found
if (!$captured) {
// create element
$form_html .= str_replace(array('[user_field_wrapper]', '[user_field_label]', '[user_field_element]'), array($wfield['name'], mgm_stripslashes_deep($wfield['label']), $form_fields->get_field_element($wfield, 'mgm_register_field')), $form_row_template);
}
}
// register custom fields, this will be called via register_form hook
// $form_html .= mgm_wp_register_form_additional($form_fields, $args, true);
// register button text
$register_button_text = apply_filters('mgm_register_button_text', $system_obj->get_setting('register_text', __('Register', 'mgm')));
// buttons
$buttons = array(sprintf('<input class="button mgm-register-button" type="submit" name="wp-submit" id="wp-submit" value="%s" tabindex="100" />', $register_button_text));
// apply filters
$buttons_s = implode(apply_filters('mgm_register_form_buttons_sep', ' '), apply_filters('mgm_register_form_buttons', $buttons));
// append
$buttons_html = sprintf('<div class="register-page-buttons">%s</div>', $buttons_s);
// nonce
$nonce = wp_nonce_field('user_register', '_mgmnonce_user_register', true, false);
// this will not work in page shortcde as this does not return form html but directly outputs it
// do_action('register_form');
// set to globals to be used by "register_form" action hook
$GLOBALS['form_fields'] = $form_fields;
// attach custom fields via default hook
$form_html .= apply_filters('mgm_register_form', $form_html);
// output form
$html = '<div class="mgm_register_form">
' . $error_html . '
<form class="mgm_form" name="registerform" id="registerform" action="' . $form_action . '" method="post">
' . $form_html . $buttons_html . $nonce . '
<input type="hidden" name="method" value="create_user">
<input type="hidden" name="show_fields" value="' . $args_fields . '">
</form>
</div>';
// after links
$links = array();
// login link
$links[] = sprintf('<a class="mgm-login-link" href="%s" title="%s">%s</a>', mgm_get_custom_url('login', $use_default_links), __('Log in', 'mgm'), __('Log in', 'mgm'));
// lostpassword link
if (get_option('users_can_register')) {
$links[] = sprintf('<a class="mgm-lostpassword-link" href="%s" title="%s">%s</a>', mgm_get_custom_url('lostpassword', $use_default_links), __('Password Lost and Found', 'mgm'), __('Lost your password', 'mgm'));
}
// apply filters
$links_s = implode(apply_filters('mgm_register_form_after_links_sep', ' | '), apply_filters('mgm_register_form_after_links', $links));
// append
$html .= sprintf('<div class="register-page-links">%s</div>', $links_s);
// attach scripts,
$html .= mgm_attach_scripts(true);
// scripts & styles --------------------
$script = "";
//issue #1125
$script .= "jQuery(document).ready(function() {\r\r\n\t\t\t\t\tvar c ='coupon';\r\r\n\t\t\t\t\tif(jQuery('.coupon_box input').attr('name') == 'mgm_register_field') {\t\r\r\n\t \t\t\t\t\tjQuery('.coupon_box input').attr('name', 'mgm_register_field['+c+']');\r\r\n\t\t\t\t\t}\r\r\n\t\t\t\t});";
// script
$script = sprintf('<script type="text/javascript">%s</script>', apply_filters('mgm_register_form_inline_script', $script));
// scripts
$html .= apply_filters('mgm_register_form_scripts', $script);
// style
$style = '.register-page-links, .register-page-buttons{margin-top:10px; clear:both}';
// style
$style = sprintf('<style type="text/css">%s</style>', apply_filters('mgm_register_form_inline_style', $style));
// style
$html .= apply_filters('mgm_register_form_styles', $style);
// apply filter and return
return apply_filters('mgm_register_form_html', $html);
}