CIBlockElementRights::GetUserOperations

static function GetUserOperations($arID, $USER_ID = 0)
{
	global $DB, $USER;
	$USER_ID = intval($USER_ID);

	if(is_object($USER))
	{
		if($USER_ID <= 0)
			$USER_ID = intval($USER->GetID());
		$bAuthorized = $USER->IsAuthorized();
	}
	else
	{
		$bAuthorized = false;
	}

	if ($USER_ID > 0)
	{
		$acc = new CAccess;
		$acc->UpdateCodes(array('USER_ID' => $USER_ID));
	}

	if(!is_array($arID))
		$sqlID = array(intval($arID));
	elseif(empty($arID))
		return array();
	else
		$sqlID = array_map('intval', $arID);

	$arResult = array();

	while (!empty($sqlID))
	{
		if (count($sqlID) > 1000)
		{
			$head = array_slice($sqlID, 0, 1000);
			array_splice($sqlID, 0, 1000);
		}
		else
		{
			$head = $sqlID;
			$sqlID = array();
		}

		$rs = $DB->Query("
			SELECT ER.ELEMENT_ID ID, O.NAME
			FROM b_iblock_element E
			INNER JOIN b_iblock_element_right ER ON ER.ELEMENT_ID = E.ID
			INNER JOIN b_iblock_right IBR ON IBR.ID = ER.RIGHT_ID
			INNER JOIN b_task_operation T ON T.TASK_ID = IBR.TASK_ID
			INNER JOIN b_operation O ON O.ID = T.OPERATION_ID
			".($USER_ID > 0? "LEFT": "INNER")." JOIN b_user_access UA ON UA.ACCESS_CODE = IBR.GROUP_CODE AND UA.USER_ID = ".$USER_ID."
			WHERE E.ID in (".implode(", ", $head).")
			".($bAuthorized || $USER_ID > 0? "
				AND (UA.USER_ID IS NOT NULL
				".($bAuthorized? "OR IBR.GROUP_CODE = 'AU'": "")."
				".($USER_ID > 0? "OR (IBR.GROUP_CODE = 'CR' AND E.CREATED_BY = ".$USER_ID.")": "")."
			)": "")."
		");

		while($ar = $rs->Fetch())
			$arResult[$ar["ID"]][$ar["NAME"]] = $ar["NAME"];
	}

	if(is_array($arID))
		return $arResult;
	elseif(array_key_exists($arID, $arResult))
		return $arResult[$arID];
	else
		return array();
}