/**
* API helper method create transaction
*
* @param array $data pack data
* @param array $options
* @return int $transaction_id
* @deprecated
* @see mgm_add_transaction()
*/
function _create_transaction($data, $options = NULL)
{
// user helper
return mgm_add_transaction($data, $options);
}
/**
* register post process
*
* @param int $user_id
* @return void or int $user_id
*/
function mgm_register($user_id)
{
global $wpdb, $post;
// check import in action and skip, tools->import calls mgm_register via "user_register" hook, this will help skip
if (defined('MGM_DOING_USERS_IMPORT') && MGM_DOING_USERS_IMPORT == TRUE) {
// return
return $user_id;
}
// get mgm_system
$system_obj = mgm_get_class('system');
// hide
$hide_custom_fields = $system_obj->get_setting('hide_custom_fields');
// packs
$packs = mgm_get_class('subscription_packs');
// members object
$member = mgm_get_member($user_id);
// set status
$member->set_field('status', MGM_STATUS_NULL);
// get custom fields
$cf_register_page = mgm_get_class('member_custom_fields')->get_fields_where(array('display' => array('on_register' => true)));
// mgm_subscription
$mgm_subscription = mgm_post_var('mgm_subscription');
// get subs
$subs_pack = mgm_decode_package($mgm_subscription);
// extract
extract($subs_pack);
// payment_gateways if set:
$mgm_payment_gateways = mgm_post_var('mgm_payment_gateways');
// Eg: $_POST['mgm_payment_gateways'] = mgm_paypal
$cf_payment_gateways = !empty($mgm_payment_gateways) ? $mgm_payment_gateways : NULL;
// init
$member_custom_fields = array();
// wordpress register
$wordpres_form = mgm_check_wordpress_login();
// system - issue #1237
$short_format = !empty($system_obj->setting['date_format_short']) ? $system_obj->setting['date_format_short'] : MGM_DATE_FORMAT_SHORT;
// loop
foreach ($cf_register_page as $field) {
// skip custom fields by settings call
if ($hide_custom_fields == 'Y' || $hide_custom_fields == 'W' && $wordpres_form || $hide_custom_fields == 'C' && !$wordpres_form) {
// if($hide_custom_fields && $field['name'] != 'subscription_options') continue;
if (!in_array($field['name'], array('subscription_options', 'payment_gateways'))) {
continue;
}
}
//skip if payment_gateways custom field
if ($field['name'] == 'payment_gateways') {
continue;
}
//
// do not save html
if ($field['type'] == 'html' || $field['type'] == 'label') {
continue;
}
// save
switch ($field['name']) {
case 'username':
// #739
if (isset($_POST[$field['attributes']['capture_field_alias']])) {
$member_custom_fields[$field['name']] = @$_POST[$field['attributes']['capture_field_alias']];
} else {
$member_custom_fields[$field['name']] = @$_POST['user_login'];
}
break;
case 'email':
// #739
if (isset($_POST[$field['attributes']['capture_field_alias']])) {
$member_custom_fields[$field['name']] = @$_POST[$field['attributes']['capture_field_alias']];
} else {
$member_custom_fields[$field['name']] = @$_POST['user_email'];
}
break;
case 'password':
// #739
// check
if (isset($field['attributes']['capture_field_alias']) && isset($_POST[$field['attributes']['capture_field_alias']])) {
if (!empty($_POST[$field['attributes']['capture_field_alias']])) {
$user_password = @$_POST[$field['attributes']['capture_field_alias']];
$member_custom_fields[$field['name']] = mgm_encrypt_password($user_password, $user_id);
}
} else {
if (!empty($_POST['user_password'])) {
$user_password = $_POST['user_password'];
$member_custom_fields[$field['name']] = mgm_encrypt_password($user_password, $user_id);
}
}
break;
case 'autoresponder':
// #739
if (isset($field['attributes']['capture_field_alias']) && isset($_POST[$field['attributes']['capture_field_alias']])) {
// checked issue #839
// if(in_array(strtolower($_POST[$field['attributes']['capture_field_alias']]), array('y','yes'))){
if (!empty($_POST[$field['attributes']['capture_field_alias']]) && $_POST['mgm_register_field'][$field['name']] == $field['value']) {
$member->subscribed = 'Y';
$member->autoresponder = $system_obj->active_modules['autoresponder'];
}
} else {
// checked issue #839
// if(in_array(strtolower($_POST['mgm_register_field'][$field['name']]), array('y','yes'))){
if (!empty($_POST['mgm_register_field'][$field['name']]) && $_POST['mgm_register_field'][$field['name']] == $field['value']) {
// set to member, to be used on payment
$member->subscribed = 'Y';
$member->autoresponder = $system_obj->active_modules['autoresponder'];
}
}
break;
case 'coupon':
// #739
// check alias
if (isset($field['attributes']['capture_field_alias']) && isset($_POST[$field['attributes']['capture_field_alias']])) {
// check
if (!empty($_POST[$field['attributes']['capture_field_alias']])) {
// validate
if ($coupon = mgm_validate_coupon($_POST[$field['attributes']['capture_field_alias']], $cost)) {
// set
$member->coupon = $coupon;
// update coupon usage
mgm_update_coupon_usage($coupon['id'], 'register');
}
}
} else {
// check primary
if (isset($_POST['mgm_register_field'][$field['name']]) && !empty($_POST['mgm_register_field'][$field['name']])) {
// validate
if ($coupon = mgm_validate_coupon($_POST['mgm_register_field'][$field['name']], $cost)) {
// set
$member->coupon = $coupon;
// update coupon usage
mgm_update_coupon_usage($coupon['id'], 'register');
}
}
}
break;
case 'birthdate':
// #739
if (isset($field['attributes']['capture_field_alias']) && isset($_POST[$field['attributes']['capture_field_alias']])) {
//issue #1237
$member_custom_fields[$field['name']] = mgm_format_inputdate_to_mysql($_POST[$field['attributes']['capture_field_alias']], $short_format);
} else {
//convert from short date format to mysql format - issue #1237
$member_custom_fields[$field['name']] = mgm_format_inputdate_to_mysql($_POST['mgm_register_field'][$field['name']], $short_format);
}
break;
default:
// #739
if (isset($field['attributes']['capture_field_alias']) && isset($_POST[$field['attributes']['capture_field_alias']])) {
$member_custom_fields[$field['name']] = @$_POST[$field['attributes']['capture_field_alias']];
} elseif ($field['type'] == 'checkbox' && is_array(@$_POST['mgm_register_field'][$field['name']])) {
//$member_custom_fields[$field['name']] = implode(" ", @$_POST['mgm_register_field'][$field['name']]);
//issue #1070
$val = @$_POST['mgm_register_field'][$field['name']];
$member_custom_fields[$field['name']] = serialize($val);
} else {
$member_custom_fields[$field['name']] = @$_POST['mgm_register_field'][$field['name']];
}
break;
}
}
// end fields save
// user password not provided
/*
if (!isset( $user_password )){
$user_password = (isset($_POST['pass1']) && !empty($_POST['pass1'])) ? trim($_POST['pass1']) : substr(md5(uniqid(microtime())), 0, 7);
}*/
// user password not provided
if (!isset($user_password)) {
// take custom password fields, iss#717, consider BP custom password field
$password_fields = array('pass1', 'signup_password');
// loop
foreach ($password_fields as $password_field) {
// check if set
if (isset($_POST[$password_field]) && !empty($_POST[$password_field])) {
$user_password = trim($_POST[$password_field]);
break;
}
}
}
// auto generate if still missing
if (!isset($user_password)) {
$user_password = substr(md5(uniqid(microtime())), 0, 7);
}
//encrypt password and save in
$member->user_password = mgm_encrypt_password($user_password, $user_id);
// md5
$user_password_hash = wp_hash_password($user_password);
// db update
$wpdb->query($wpdb->prepare("UPDATE `{$wpdb->users}` SET `user_pass` = %s WHERE ID = %d", $user_password_hash, $user_id));
// unset label fields
if (isset($member_custom_fields['password_conf'])) {
unset($member_custom_fields['password_conf']);
}
// set custom
$member->set_custom_fields($member_custom_fields);
// set pack
if ($pack_id) {
// pack
$pack = $packs->get_pack($pack_id);
// set
$member->amount = $pack['cost'];
$member->duration = $pack['duration'];
$member->duration_type = $pack['duration_type'];
$member->active_num_cycles = $pack['num_cycles'];
// set membership type
$member->membership_type = $membership_type;
// from mgm_subscription
// set in member
$member->pack_id = $pack_id;
// from mgm_subscription
}
// set status
$member->status = MGM_STATUS_NULL;
// update option
$member->save();
// update user firstname/last name
mgm_update_default_userdata($user_id);
// admin check
$is_admin = is_admin();
//&& current_user_can('manage_options');
// send
$notify_user = true;
// Block registration emails if Buddypress is enabled and disable_registration_email_bp value is Yes
$block_reg_email = bool_from_yn(mgm_get_class('system')->get_setting('disable_registration_email_bp'));
// send notification, bp active, do not send password, #739
if (!isset($_POST['send_password']) && $is_admin || mgm_is_plugin_active('buddypress/bp-loader.php') && $block_reg_email) {
$notify_user = false;
}
// send notification - issue #1468
if ($system_obj->setting['enable_new_user_email_notifiction_after_user_active'] == 'N') {
if ($notify_user) {
mgm_new_user_notification($user_id, $user_password, $is_admin ? false : true);
}
$notify_user = false;
}
// hook for other plugin who wishes to use default "user_register"
do_action('mgm_user_register', $user_id);
// process payment only when registered from site, not when user added by admin
if ($is_admin) {
// unset
unset($_POST['send_password']);
//prevent sending user email again
// assign default pack
do_action('mgm_admin_user_register', $user_id, $notify_user);
// return id
return $user_id;
}
// if on wordpress page or custompage
$post_id = get_the_ID();
// post custom register
if ($post_id > 0 && $post->post_type == 'post') {
$redirect = get_permalink($post_id);
} else {
$redirect = mgm_get_custom_url('transactions');
}
// if buddypress url replace by register url : issue#: 791
$redirect = apply_filters('mgm_bp_register_url', $redirect);
// userdata
$userdata = get_userdata($user_id);
// note this fix VERY IMPORTANT, needed for PAYPAL PRO CC POST
$redirect = add_query_arg(array('username' => urlencode($userdata->user_login)), $redirect);
// add redirect
if ($redirector = mgm_request_var('mgm_redirector', mgm_request_var('redirect_to', '', true), true)) {
$redirect = add_query_arg(array('redirector' => $redirector), $redirect);
}
// with subscription
if ($mgm_subscription) {
$redirect = add_query_arg(array('subs' => $mgm_subscription, 'method' => 'payment_subscribe'), $redirect);
}
// bypass step2 if payment gateway is submitted: issue #: 469
if (!is_null($cf_payment_gateways)) {
// pack
$packs_obj = mgm_get_class('subscription_packs');
// validate
$pack = $packs_obj->validate_pack($cost, $duration, $duration_type, $membership_type, $pack_id);
// error
if ($pack != false) {
// get pack
mgm_get_register_coupon_pack($member, $pack);
// cost
if ((double) $pack['cost'] > 0) {
//get an object of the payment gateway:
$mod_obj = mgm_get_module($cf_payment_gateways, 'payment');
// tran options
$tran_options = array('is_registration' => true, 'user_id' => $user_id, 'notify_user' => $notify_user);
// is register & purchase
if (isset($_POST['post_id'])) {
$tran_options['post_id'] = (int) $_POST['post_id'];
}
// is register & purchase postpack
if (isset($_POST['postpack_post_id']) && isset($_POST['postpack_id'])) {
$tran_options['postpack_post_id'] = (int) $_POST['postpack_post_id'];
$tran_options['postpack_id'] = (int) $_POST['postpack_id'];
}
// create transaction
// $tran_id = $mod_obj->_create_transaction($pack, $tran_options);
$tran_id = mgm_add_transaction($pack, $tran_options);
//bypass directly to process return if manual payment:
if ($cf_payment_gateways == 'mgm_manualpay') {
// set
$_POST['custom'] = $tran_id;
// direct call to module return function:
$mod_obj->process_return();
// exit
exit;
}
// encode id:
$tran_id = mgm_encode_id($tran_id);
// redirect - if on wordpress page or custompage - issue #1648
if ($post_id > 0 && $post->post_type == 'post') {
$redirect = $mod_obj->_get_endpoint('html_redirect', true);
} else {
$redirect = $mod_obj->_get_endpoint('html_redirect', false);
}
// if buddypress url replace by register url : issue#: 791
$redirect = add_query_arg(array('tran_id' => $tran_id), apply_filters('mgm_bp_register_url', $redirect));
} else {
// issue #1468
$redirect = add_query_arg(array('notify_user' => $notify_user), $redirect);
}
}
}
// ends custom payment gateway bypassing
// is register & purchase
if (isset($_POST['post_id'])) {
$redirect = add_query_arg(array('post_id' => (int) $_POST['post_id']), $redirect);
}
// is register & purchase postpack
if (isset($_POST['postpack_post_id']) && isset($_POST['postpack_id'])) {
$redirect = add_query_arg(array('postpack_id' => (int) $_POST['postpack_id'], 'postpack_post_id' => (int) $_POST['postpack_post_id']), $redirect);
}
// redirect filter, returing a false can stop the redirect
$redirect = apply_filters('mgm_after_regiter_redirect', mgm_site_url($redirect));
// redirect
if ($redirect !== FALSE) {
// do the redirect to payment
mgm_redirect($redirect);
// this goes to subscribe, mgm_functions.php/mgm_get_subscription_buttons
// exit
exit;
}
// default
return $user_id;
}
/**
* get post purchase buttons
* final step for post purchase
*
* @param void
* @return $html
*/
function mgm_get_post_purchase_buttons()
{
// get current user data - issue #1421
$user = wp_get_current_user();
// pack
$pack = NULL;
// addon options
if ($addon_option_ids = mgm_post_var('addon_options')) {
$addon_options = mgm_get_addon_options_only($addon_option_ids);
// mgm_pr($addon_options);
}
// post purchase
if (isset($_POST['post_id'])) {
//issue #1250
if (isset($_POST['mgm_postpurchase_field']['coupon']) && !empty($_POST['mgm_postpurchase_field']['coupon'])) {
//issue #1250 - Coupon validation
if (!empty($_POST['form_action'])) {
// check if its a valid coupon
if (!($coupon = mgm_get_coupon_data($_POST['mgm_postpurchase_field']['coupon']))) {
//redirect back to the form
$q_arg = array('error_field' => 'Coupon', 'error_type' => 'invalid', 'error_field_value' => $_POST['mgm_postpurchase_field']['coupon']);
$redirect = add_query_arg($q_arg, $_POST['form_action']);
mgm_redirect($redirect);
exit;
}
}
}
// post id
$post_id = $_POST['post_id'];
// gete mgm data
$post_obj = mgm_get_post($post_id);
$cost = mgm_convert_to_currency($post_obj->purchase_cost);
$product = $post_obj->product;
$allowed_modules = $post_obj->allowed_modules;
// post data
$post = get_post($post_id);
$title = $post->post_title;
// item name -issue #1380
$item_name = apply_filters('mgm_post_purchase_itemname', sprintf(__('Purchase Post - %s', 'mgm'), $title));
// set pack
$pack = array('duration' => 1, 'item_name' => $item_name, 'buypost' => 1, 'cost' => $cost, 'title' => $title, 'product' => $product, 'post_id' => $post_id, 'allowed_modules' => $allowed_modules);
} else {
if (isset($_POST['postpack_id'])) {
// post pack purchase
//issue #1250
if (isset($_POST['mgm_postpurchase_field']['coupon']) && !empty($_POST['mgm_postpurchase_field']['coupon'])) {
//issue #1250 - Coupon validation
if (!empty($_POST['form_action'])) {
// check if its a valid coupon
if (!($coupon = mgm_get_coupon_data($_POST['mgm_postpurchase_field']['coupon']))) {
//redirect back to the form
$q_arg = array('error_field' => 'Coupon', 'error_type' => 'invalid', 'error_field_value' => $_POST['mgm_postpurchase_field']['coupon']);
$redirect = add_query_arg($q_arg, $_POST['form_action']);
mgm_redirect($redirect);
exit;
}
}
}
// post pack purchase
$postpack_id = $_POST['postpack_id'];
// pcak id
$postpack_post_id = $_POST['postpack_post_id'];
// post id where pack is listed, redirect here
// get pack
$postpack = mgm_get_postpack($postpack_id);
$cost = mgm_convert_to_currency($postpack->cost);
$product = json_decode($postpack->product, true);
$modules = json_decode($postpack->modules, true);
//mgm_pr($postpack);
// item name -issue #1380
$item_name = apply_filters('mgm_postpack_purchase_itemname', sprintf(__('Purchase Post Pack - %s', 'mgm'), $postpack->name));
// post id
$post_id = mgm_get_postpack_posts_csv($postpack_id);
// set pack
$pack = array('duration' => 1, 'item_name' => $item_name, 'buypost' => 1, 'cost' => $cost, 'title' => $postpack->name, 'product' => $product, 'post_id' => $post_id, 'postpack_id' => $postpack_id, 'postpack_post_id' => $postpack_post_id, 'allowed_modules' => $modules);
}
}
// check
if (!$pack) {
return __('Error in Payment! No data available ');
exit;
}
// guest token -issue #1421
if (isset($_POST['guest_purchase']) && $_POST['guest_purchase'] == TRUE && $user->ID <= 0) {
$pack['guest_token'] = sanitize_title_for_query(mgm_create_token());
}
// addon options
if (isset($addon_options) && !empty($addon_options)) {
$pack['addon_options'] = $addon_options;
}
// get coupon
$post_purchase_coupon = mgm_save_partial_fields(array('on_postpurchase' => true), 'mgm_postpurchase_field', $pack['cost'], false, 'postpurchase');
// alter
mgm_get_post_purchase_coupon_pack($post_purchase_coupon, $pack);
// Eg: $_POST['mgm_payment_gateways'] = mgm_paypal
$cf_payment_gateways = isset($_POST['mgm_payment_gateways']) && !empty($_POST['mgm_payment_gateways']) ? $_POST['mgm_payment_gateways'] : null;
// bypass step2 if payment gateway is submitted: issue #: 469
if (!is_null($cf_payment_gateways)) {
// get pack
// mgm_get_upgrade_coupon_pack($member, $selected_pack);
// cost
if ((double) $pack['cost'] > 0) {
//get an object of the payment gateway:
$mod_obj = mgm_get_module($cf_payment_gateways, 'payment');
// tran options
$tran_options = array('user_id' => $user->ID);
// is register & purchase
if (isset($_POST['post_id'])) {
$tran_options['post_id'] = (int) $_POST['post_id'];
}
// postpack id
if (isset($_POST['postpack_id'])) {
$tran_options['postpack_id'] = (int) $_POST['postpack_id'];
}
// is register & purchase postpack
if (isset($_POST['postpack_post_id']) && isset($_POST['postpack_id'])) {
$tran_options['postpack_post_id'] = (int) $_POST['postpack_post_id'];
$tran_options['postpack_id'] = (int) $_POST['postpack_id'];
}
// create transaction
$tran_id = mgm_add_transaction($pack, $tran_options);
// bypass directly to process return if manual payment:
if ($cf_payment_gateways == 'mgm_manualpay') {
// set
$_POST['custom'] = $tran_id;
// direct call to module return function:
$mod_obj->process_return();
// exit
exit;
}
// encode id:
$tran_id = mgm_encode_id($tran_id);
$redirect = $mod_obj->_get_endpoint('html_redirect', true);
$redirect = add_query_arg(array('tran_id' => $tran_id), $redirect);
// redirect
mgm_redirect($redirect);
// this goes to subscribe, mgm_functions.php/mgm_get_subscription_buttons
// exit
exit;
}
}
// get payment modules
$a_payment_modules = mgm_get_class('system')->get_active_modules('payment');
// init
$payment_modules = array();
// when active
if ($a_payment_modules) {
// loop
foreach ($a_payment_modules as $payment_module) {
// not trial
if (in_array($payment_module, array('mgm_free', 'mgm_trial'))) {
continue;
}
// store
$payment_modules[] = $payment_module;
}
}
// init
$button = '';
// transaction
$tran_id = NULL;
$button_printed = 0;
// loop modules
foreach ($payment_modules as $module) {
// object
$mod_obj = mgm_get_module($module, 'payment');
// check buypost support
if (in_array('buypost', $mod_obj->supported_buttons)) {
// create transaction
if (!$tran_id) {
$tran_id = mgm_add_transaction($pack);
}
// button code
if (isset($pack['allowed_modules'])) {
// Issue #1562: If no payment module is selected, display all supported modules
if (!empty($pack['allowed_modules']) && FALSE === in_array($module, $pack['allowed_modules'])) {
continue;
}
}
$button_code = $mod_obj->get_button_buypost(array('pack' => $pack, 'tran_id' => $tran_id), true);
$button_printed++;
// get button
$button .= "<div class='mgm_custom_filed_table'>" . $button_code . "</div>";
}
}
// none active
if ($button_printed == 0) {
$button .= sprintf('<p class="mgm-no-module"> %s </p>', __('No Payment module active for this Content Purchase.', 'mgm'));
}
// if Cost is zero, then process using free module.: issue#: 883
if ($tran_id && $pack['cost'] == 0 && in_array('mgm_free', $a_payment_modules) && mgm_get_module('mgm_free')->is_enabled()) {
// module
$module = 'mgm_free';
// payments url
$payments_url = mgm_get_custom_url('transactions');
// query_args
$query_args = array('method' => 'payment_return', 'module' => $module, 'custom' => $tran_id);
// redirector
if (isset($_REQUEST['redirector'])) {
// set
$query_args['redirector'] = $_REQUEST['redirector'];
}
// redirect to module to mark the payment as complete
$redirect = add_query_arg($query_args, $payments_url);
// redirect
mgm_redirect($redirect);
}
// html
$return = '<div class="post_purchase_select_gateway">' . __('Please Select a Payment Gateway.', 'mgm') . '</div>' . $button;
// return
return $return;
}
/**
* sidebar register links
*
*/
function mgm_sidebar_register_links($username = false, $return = false, $template = 'sidebar')
{
global $wpdb, $user, $duration_str, $mgm_sidebar_widget;
// username
if (!$username) {
$username = strip_tags($_GET['username']);
}
// member data
$member = mgm_get_member($user->ID);
$system_obj = mgm_get_class('system');
$membership_type = strtolower($member->membership_type);
$packs_obj = mgm_get_class('subscription_packs');
$packs = $packs_obj->packs;
if (!$packs) {
$packs = array();
}
$html = '';
$border = '';
$active_modules = $system_obj->get_active_modules('payment');
$mod_count = count($active_modules);
$modules_dir = MGM_MODULE_BASE_DIR;
$base = add_query_arg(array('ud' => 1, 'username' => $username), mgm_home_url('purchase_subscription'));
foreach ($packs as $pack) {
if ($pack['hidden'] != 1) {
$dur_type = $duration_str[$pack['duration_type']];
$dur_str = $pack['duration'] == 1 ? rtrim($dur_type, 's') : $dur_type;
$ac_type = strtolower($pack['membership_type']);
if (in_array($ac_type, array($membership_type, 'trial', 'free'))) {
continue;
}
$cost = $pack['cost'];
$pack_str = $packs_obj->get_pack_desc($pack);
$html .= '<div class="mgm_sidebar_register_links_container">';
if ($template != 'sidebar') {
$html .= '<div class="mgm_sidebar_register_pack_str">' . $pack_str . '</div>';
if ($pack['description'] != '') {
$html .= '<div id="mgm_pack_string" class="mgm_sidebar_pack_overview" id="mgm_pack_overview">' . $pack['description'] . '</div>';
}
} else {
$html .= '<div class="mgm_sidebar_pack_string ' . ($mod_count > 1 ? 'mgm_custom_filed_table' : '') . '" id="mgm_pack_string_sidebar">' . $pack_str . '</div>';
}
if ($mod_count) {
if ($active_modules) {
$tran_id = 0;
foreach ($active_modules as $module) {
if ($module == 'mgm_trial') {
continue;
}
$mod_obj = mgm_get_module($module, 'payment');
// create transaction
if (!$tran_id) {
$tran_id = mgm_add_transaction($pack, array('user_id' => $user->ID));
}
// button
// issue#: 398
// $button = mgm_get_module($module,'payment')->get_button_subscribe(array('pack'=>$pack));
$button = $mod_obj->get_button_subscribe(array('tran_id' => $tran_id, 'pack' => $pack, 'widget' => true));
// button
if ($button) {
$html .= sprintf('<div class="mgm_sidebar_module_container"><div class="mgm_sidebar_module_button">%s</div></div>', $button);
}
}
}
} else {
$html .= __('There are no gateways available at this time.', 'mgm');
}
$html .= '<div class="clear_padding_marginfix"></div></div>';
}
}
// html
if ($return) {
return $html;
} else {
echo $html;
}
}