function CheckAccess($userID, $itemMD5, $periodLength, $periodType)
{
global $DB;
$userID = IntVal($userID);
if ($userID <= 0) {
return false;
}
$itemMD5 = Trim($itemMD5);
if (strlen($itemMD5) <= 0) {
return false;
}
$periodLength = IntVal($periodLength);
if ($periodLength <= 0) {
return False;
}
$periodType = Trim($periodType);
$periodType = ToUpper($periodType);
if (strlen($periodType) <= 0) {
return False;
}
$checkVal = 0;
if ($periodType == "I") {
$checkVal = mktime(date("H"), date("i") - $periodLength, date("s"), date("m"), date("d"), date("Y"));
} elseif ($periodType == "H") {
$checkVal = mktime(date("H") - $periodLength, date("i"), date("s"), date("m"), date("d"), date("Y"));
} elseif ($periodType == "D") {
$checkVal = mktime(date("H"), date("i"), date("s"), date("m"), date("d") - $periodLength, date("Y"));
} elseif ($periodType == "W") {
$checkVal = mktime(date("H"), date("i"), date("s"), date("m"), date("d") - 7 * $periodLength, date("Y"));
} elseif ($periodType == "M") {
$checkVal = mktime(date("H"), date("i"), date("s"), date("m") - $periodLength, date("d"), date("Y"));
} elseif ($periodType == "Q") {
$checkVal = mktime(date("H"), date("i"), date("s"), date("m") - 3 * $periodLength, date("d"), date("Y"));
} elseif ($periodType == "S") {
$checkVal = mktime(date("H"), date("i"), date("s"), date("m") - 6 * $periodLength, date("d"), date("Y"));
} elseif ($periodType == "Y") {
$checkVal = mktime(date("H"), date("i"), date("s"), date("m"), date("d"), date("Y") - $periodLength);
}
if ($checkVal <= 0) {
return False;
}
$dbAuxiliary = CSaleAuxiliary::GetList(array(), array("USER_ID" => $userID, "ITEM_MD5" => $itemMD5, ">=DATE_INSERT" => Date($GLOBALS["DB"]->DateFormatToPHP(CSite::GetDateFormat("FULL", SITE_ID)), $checkVal)), false, false, array("*"));
if ($arAuxiliary = $dbAuxiliary->Fetch()) {
return $arAuxiliary;
}
return false;
}
