$arResult['LIST'] = \Bitrix\Main\Mail\Tracking::getSubscriptionList($arTag); if ($_SERVER['REQUEST_METHOD'] == 'POST' && array_key_exists('MAIN_MAIL_UNSUB_BUTTON', $_POST) && check_bitrix_sessid()) { $unsubscribeListFromForm = is_array($_POST['MAIN_MAIL_UNSUB']) ? $_POST['MAIN_MAIL_UNSUB'] : array(); $arUnsubscribeList = array(); foreach ($arResult['LIST'] as $key => $unsubItem) { if (in_array($unsubItem['ID'], $unsubscribeListFromForm)) { $arUnsubscribeList[] = $unsubItem['ID']; $arSubList[$key]['SELECTED'] = true; } else { $arResult['LIST'][$key]['SELECTED'] = false; } } $messageResult = null; if (!empty($arUnsubscribeList)) { $arTag['FIELDS']['UNSUBSCRIBE_LIST'] = $arUnsubscribeList; $result = \Bitrix\Main\Mail\Tracking::unsubscribe($arTag); if ($result) { $messageResult = '0'; } else { $messageResult = '1000'; } } else { $messageResult = '1001'; } if ($messageResult !== null) { LocalRedirect($APPLICATION->GetCurPageParam("unsubscribe_result=" . $messageResult, array("unsubscribe_result"))); } } else { if (isset($_REQUEST['unsubscribe_result']) && is_numeric($_REQUEST['unsubscribe_result'])) { if ($_REQUEST['unsubscribe_result'] == '0') { $arResult['DATA_SAVED'] = 'Y';