private function setSession($user_id = NULL)
{
$cookie = $this->getCookie();
if (!empty($user_id)) {
$user_id = (int) $user_id;
$user_sess_code = $this->user_sess_code;
$user_http_agent = $_SERVER['HTTP_USER_AGENT'];
$user = Application::DB()->update(['table' => self::USER_SESSIONS_TABLE, 'fields' => [self::USER_SESS_CODE => $user_sess_code, self::USER_HTTP_AGENT => $user_http_agent], 'where' => [self::USER_ID => $user_id, self::USER_STATUS => self::STATUS_ACTIVE]]);
$_SESSION[self::USER_ID] = $user_id;
$_SESSION[self::USER_SESS_CODE] = $user_sess_code;
$this->setCookie();
return true;
} else {
if (isset($cookie[self::USER_ID]) and isset($cookie[self::USER_SESS_CODE])) {
$cookie_user_id = Helper::screen($cookie[self::USER_ID]);
$cookie_sess_code = Helper::screen($cookie[self::USER_SESS_CODE]);
$user_http_agent = $_SERVER['HTTP_USER_AGENT'];
$user = Application::DB()->selectOne(['table' => self::USER_SESSIONS_TABLE, 'fields' => [self::USER_SESS_CODE, self::USER_HTTP_AGENT], 'where' => [self::USER_ID => $cookie_user_id, self::USER_SESS_CODE => $cookie_sess_code, self::USER_HTTP_AGENT => $user_http_agent, self::USER_STATUS => self::STATUS_ACTIVE]]);
if (sizeof($user) > 0) {
$_SESSION[self::USER_ID] = $cookie_user_id;
$_SESSION[self::USER_SESS_CODE] = $user[self::USER_SESS_CODE];
$this->setCookie();
return true;
}
}
}
return false;
}
