CAllIntranetSharepoint::_SyncGetUser

static function _SyncGetUser($user_str)
{
	$USER_XML_ID = 0;
	$USER_ID = 0;

	list($USER_XML_ID, $FIELDS) = explode(';', $user_str);

	if ($USER_XML_ID > 0)
	{
		if (!($USER_ID = self::$arUsersCache[$USER_XML_ID]))
		{
			if ($uf_name =  self::_CheckUF())
			{
				$dbRes = CUser::GetList('ID', 'ASC', array($uf_name => $USER_XML_ID));
				if ($arRes = $dbRes->Fetch())
				{
					$USER_ID = $arRes['ID'];
					self::$arUsersCache[$USER_XML_ID] = $USER_ID;
				}
			}
		}
	}

	if ($USER_ID <= 0)
	{
		$arUserFields = explode(',', mb_substr($FIELDS, 1));
		$arKeywords = preg_split('/[^w@.]+/', $arUserFields[1]);

		$arFilters = array(
			array('LOGIN' => $arUserFields[0]),
			array('EMAIL' => $arUserFields[0]),
			array('NAME' => $arUserFields[0]),
		);

		if (is_array($arKeywords) && count($arKeywords) > 0)
		{
			$v = implode('|', $arKeywords);

			if ($v <> '')
			{
				$arFilters[] = array('EMAIL' => $v);
				$arFilters[] = array('NAME' => $v);
			}
		}

		//echo '
'; print_r($arFilters); echo '
';

		foreach ($arFilters as $arFilter)
		{
			$dbRes = CUser::GetList('id', 'asc', $arFilter);
			if ($arUser = $dbRes->Fetch())
			{
				$USER_ID = $arUser['ID'];
				break;
			}
		}

		if ($USER_ID && $USER_XML_ID)
		{
			$u = new CUser();
			$u->Update($USER_ID, array('UF_SP_ID' => $USER_XML_ID));

			self::$arUsersCache[$USER_XML_ID] = $USER_ID;
		}
	}

	return $USER_ID;
}