<?php include_once '../sys/inc/start.php'; $doc = new document(); $doc->title = __('Вход vk.com');  if (!$dcms->vk_auth_enable) {     $doc->err(__('Авторизация через vk.com не доступна'));     exit; }  if (!empty($_GET['error'])) {     if (!empty($_GET['error_description'])) {         $doc->err(text::toOutput($_GET['error_description']));     } else {         $doc->err(__('Не удалось авторизоваться'));     }     exit; }  if (empty($_GET['code'])) {     header("Location: /");     exit; }  if (!$dcms->vk_app_id || !$dcms->vk_app_secret){     header("Location: /");     exit; }  try{     $vk = new vk($dcms->vk_app_id, $dcms->vk_app_secret);     $vk->getAccessToken('http://' . $_SERVER['HTTP_HOST'] . '/vk.php', $_GET['code']);     $vk_user = $vk->getCurrentUser();      echo '<!--'.json_encode($vk_user).'-->';      if ($vk->getEmail() && $dcms->vk_auth_email_enable) {         $q = $db->prepare("SELECT * FROM `users` WHERE `reg_mail` = :email LIMIT 1");         $q->execute(array(':email' => $vk->getEmail()));         if ($q->rowCount()) {             $user_data = $q->fetch();             $res = $db->prepare("INSERT INTO `log_of_user_aut` (`id_user`,`method`,`iplong`, `time`, `id_browser`, `status`) VALUES (?,'vk',?,?,?,'1')");             $res->execute(Array($user_data['id'], $dcms->ip_long, TIME, $dcms->browser_id));             $_SESSION [SESSION_ID_USER] = $user_data['id'];             $doc->msg(__("Авторизация прошла успешно"));             exit;         }     }      $q = $db->prepare("SELECT * FROM `users` WHERE `vk_id` = :id_vk LIMIT 1");     $q->execute(array(':id_vk' => $vk_user['uid']));     if ($q->rowCount()) {         $user_data = $q->fetch();         $res = $db->prepare("INSERT INTO `log_of_user_aut` (`id_user`,`method`,`iplong`, `time`, `id_browser`, `status`) VALUES (?,'vk',?,?,?,'1')");         $res->execute(Array($user_data['id'], $dcms->ip_long, TIME, $dcms->browser_id));         $_SESSION [SESSION_ID_USER] = $user_data['id'];         $doc->msg(__("Авторизация прошла успешно"));         exit;     } else if (!$dcms->vk_reg_enable) {         throw new Exception(__('Регистрация через vk.com запрещена'));     }      $res = $db->prepare("INSERT INTO `users` (`reg_date`, `login`, `password`, `sex`, `reg_mail`, `vk_id`, `vk_first_name`, `vk_last_name`) VALUES (:reg_date, :login, :pass, :sex, :reg_mail, :vk_id, :vk_first_name, :vk_last_name)");     $res->execute(Array(         ':reg_date' => TIME,         ':login' => '$vk.' . $vk_user['uid'],         ':pass' => $vk->getAccessToken(),         ':sex' => ($vk_user['sex'] == 0 || $vk_user['sex'] == 2) ? 1 : 0,         ':reg_mail' => $vk->getEmail(),         ':vk_id' => $vk_user['uid'],         ':vk_first_name' => $vk_user['first_name'],         ':vk_last_name' => $vk_user['last_name']     ));      $id = $db->lastInsertId();     $_SESSION [SESSION_ID_USER] = $id;     $doc->msg(__("Регистрация прошла успешно")); }catch (Exception $e){     $doc->err(__('Не удалось авторизоваться: %s', $e->getMessage()));     exit; }