CIMChat::GetMessage

public function GetMessage($ID)
{
	global $DB;

	$strSql = "
		SELECT
			M.*, C.TYPE CHAT_TYPE, R.USER_ID RID
		FROM
			b_im_message M
			INNER JOIN b_im_chat C ON C.ID = M.CHAT_ID
			LEFT JOIN b_im_relation R ON R.CHAT_ID = M.CHAT_ID AND R.USER_ID = ".$this->user_id."
		WHERE
			M.ID = ".intval($ID)."
	";

	$dbRes = $DB->Query($strSql, false, "File: ".__FILE__."
Line: ".__LINE__);
	if ($arRes = $dbRes->Fetch())
	{
		$arRes['CHAT_TYPE'] = trim($arRes['CHAT_TYPE']);
		if ($arRes['CHAT_TYPE'] == IM_MESSAGE_OPEN)
		{
			if (intval($arRes['RID']) <= 0 && IMUser::getInstance($this->user_id)->isExtranet())
			{
				return false;
			}
		}
		else if (intval($arRes['RID']) <= 0)
		{
			return false;
		}
		unset($arRes['CHAT_TYPE']);
		unset($arRes['RID']);

		return $arRes;
	}

	return false;
}