/**
* API helper method auto login after subscribed
*
* @param int $user_id / transaction_id
* @return bool
*/
function _auto_login($id)
{
// get setting
$setting = mgm_get_class('system')->get_setting();
// if autologin not enabled
if (!isset($setting['enable_autologin']) || isset($setting['enable_autologin']) && !bool_from_yn($setting['enable_autologin'])) {
return false;
}
// check when enabled
if (is_numeric($id)) {
// user id
$user_id = null;
// get custom param
$custom = $this->_get_transaction_passthrough($id);
// verify if not subs purchase
if ($custom['payment_type'] != 'subscription_purchase' || (!isset($custom['is_registration']) || isset($custom['is_registration']) && !bool_from_yn($custom['is_registration']))) {
return false;
}
// fetch user id
if (is_numeric($custom['user_id']) && $custom['user_id'] > 0) {
// return id // #711, autologin is done in background
mgm_auto_login($id);
// redirect url for register & purchase
if (isset($custom['post_id'])) {
return get_permalink($custom['post_id']);
} elseif (isset($custom['postpack_post_id']) && isset($custom['postpack_id'])) {
return get_permalink($custom['postpack_post_id']);
} else {
return true;
}
}
}
// return false
return false;
}
/**
* try auto login if bypassed
*/
function mgm_try_auto_login()
{
// check
if (isset($_GET['auto_login']) && isset($_GET['trans_ref']) && isset($_GET['redirect_to'])) {
// read transaction id
if ($id = mgm_decode_id(strip_tags($_GET['trans_ref']))) {
// process login
if (mgm_auto_login($id)) {
// no headers
if (!headers_sent()) {
@header(sprintf('Refresh: %d;url=%s', 5, strip_tags($_GET['redirect_to'])));
} else {
return sprintf('<script language="javascript">window.setTimeout(function(){window.location.href="%s";}, %d)</script>', strip_tags($_GET['redirect_to']), 5 * 5);
}
// exit;
exit;
}
}
}
}
