protected function checkFieldsToUpdate($intID, &$arFields)
{
global $DB;
global $USER;
$intCurrentUser = 0;
if (CCatalog::IsUserExists()) {
$intCurrentUser = (int) $USER->GetID();
}
if ($intCurrentUser <= 0) {
$intCurrentUser = false;
}
$strTimeFunc = $DB->GetNowFunction();
$arDefItem = self::getEmptyItemFields();
$arProductInSet = array();
$dblDiscountPercent = 0;
$boolItems = false;
$intID = (int) $intID;
if ($intID <= 0) {
self::$arErrors[] = array('id' => 'ID', 'text' => GetMessage('BT_CAT_SET_ERR_ID_IS_BAD'));
}
if (empty(self::$arErrors)) {
$arCurrent = CCatalogProductSet::getSetByID($intID);
if (empty($arCurrent)) {
self::$arErrors[] = array('id' => 'ID', 'text' => GetMessage('BT_CAT_SET_ERR_ID_IS_BAD'));
}
}
if (empty(self::$arErrors)) {
self::clearFieldsForUpdate($arFields, $arCurrent['TYPE']);
if (array_key_exists('ACTIVE', $arFields)) {
$arFields['ACTIVE'] = 'N' != $arFields['ACTIVE'] ? 'Y' : 'N';
}
if (array_key_exists('SORT', $arFields)) {
$arFields['SORT'] = (int) $arFields['SORT'];
if ($arFields['SORT'] <= 0) {
$arFields['SORT'] = 100;
}
}
$arFields['MODIFIED_BY'] = !array_key_exists('MODIFIED_BY', $arFields) ? 0 : (int) $arFields['MODIFIED_BY'];
if ($arFields['MODIFIED_BY'] <= 0) {
$arFields['MODIFIED_BY'] = $intCurrentUser;
}
$arFields['~TIMESTAMP_X'] = $strTimeFunc;
}
if (empty(self::$arErrors)) {
$arProductInSet[$arCurrent['ITEM_ID']] = true;
if (array_key_exists('ITEMS', $arFields)) {
if (empty($arFields['ITEMS']) || !is_array($arFields['ITEMS'])) {
self::$arErrors[] = array('id' => 'ITEMS', 'text' => GetMessage('BT_CAT_SET_ERR_ITEMS_IS_ABSENT'));
} else {
$arValidItems = array();
foreach ($arFields['ITEMS'] as &$arOneItem) {
if (empty($arOneItem) || !is_array($arOneItem)) {
continue;
}
if (array_key_exists('ID', $arOneItem)) {
unset($arOneItem['ID']);
}
if (!array_key_exists('ITEM_ID', $arOneItem)) {
continue;
}
$arOneItem['ITEM_ID'] = (int) $arOneItem['ITEM_ID'];
if ($arOneItem['ITEM_ID'] <= 0) {
continue;
}
if (isset($arProductInSet[$arOneItem['ITEM_ID']])) {
self::$arErrors[] = array('id' => 'ITEM_ID', 'text' => GetMessage('BT_CAT_PRODUCT_SET_ERR_ITEM_ID_DUBLICATE'));
continue;
}
$arProductInSet[$arOneItem['ITEM_ID']] = true;
$intRowID = self::searchItem($arOneItem['ITEM_ID'], $arCurrent['ITEMS']);
if (false === $intRowID) {
$arOneItem = array_merge($arDefItem, $arOneItem);
} else {
$arOneItem['ID'] = $intRowID;
}
if (array_key_exists('SORT', $arOneItem)) {
$arOneItem['SORT'] = (int) $arOneItem['SORT'];
if ($arOneItem['SORT'] <= 0) {
$arOneItem['SORT'] = 100;
}
}
if (array_key_exists('QUANTITY', $arOneItem)) {
$arOneItem['QUANTITY'] = doubleval($arOneItem['QUANTITY']);
if (0 >= $arOneItem['QUANTITY']) {
self::$arErrors[] = array('id' => 'QUANTITY', 'text' => self::TYPE_SET == $arFields['TYPE'] ? GetMessage('BT_CAT_PRODUCT_SET_ERR_QUANTITY_IS_BAD') : GetMessage('BT_CAT_PRODUCT_SET_ERR_QUANTITY_GROUP_IS_BAD'));
continue;
}
}
if (self::TYPE_SET == $arCurrent['TYPE']) {
if (array_key_exists('MEASURE', $arOneItem)) {
$arOneItem['MEASURE'] = (int) $arOneItem['MEASURE'];
if ($arOneItem['MEASURE'] < 0) {
$arOneItem['MEASURE'] = 0;
}
}
if (array_key_exists('DISCOUNT_PERCENT', $arOneItem)) {
if (false !== $arOneItem['DISCOUNT_PERCENT']) {
$arOneItem['DISCOUNT_PERCENT'] = doubleval($arOneItem['DISCOUNT_PERCENT']);
if (0 > $arOneItem['DISCOUNT_PERCENT'] || 100 < $arOneItem['DISCOUNT_PERCENT']) {
self::$arErrors[] = array('id' => 'DISCOUNT_PERCENT', 'text' => GetMessage('BT_CAT_PRODUCT_SET_ERR_DISCOUNT_PERCENT_IS_BAD'));
continue;
}
$dblDiscountPercent += $arOneItem['DISCOUNT_PERCENT'];
}
} else {
if (false !== $intRowID) {
if (false !== $arCurrent['ITEMS'][$intRowID]['DISCOUNT_PERCENT']) {
$dblDiscountPercent += $arCurrent['ITEMS'][$intRowID]['DISCOUNT_PERCENT'];
}
}
}
}
$arValidItems[] = $arOneItem;
}
unset($arOneItem);
if (empty($arValidItems)) {
self::$arErrors[] = array('id' => 'ITEMS', 'text' => GetMessage('BT_CAT_SET_ERR_EMPTY_VALID_ITEMS'));
} else {
$arFields['ITEMS'] = $arValidItems;
$boolItems = true;
}
unset($arValidItems);
if (100 < $dblDiscountPercent) {
self::$arErrors[] = array('id' => 'DISCOUNT_PERCENT', 'text' => GetMessage('BT_CAT_PRODUCT_SET_ERR_ALL_DISCOUNT_PERCENT_IS_BAD'));
}
}
}
if (empty(self::$arErrors)) {
$arProductList = array_keys($arProductInSet);
if (!self::$disableCheckProduct) {
if (!CCatalogProduct::CheckProducts($arProductList)) {
self::$arErrors[] = array('id' => 'ITEMS', 'text' => GetMessage('BT_CAT_PRODUCT_SET_ERR_ITEMS_IS_NOT_PRODUCT'));
}
}
if (empty(self::$arErrors) && self::TYPE_SET == $arFields['TYPE']) {
if (CCatalogProductSet::isProductHaveSet($arProductList, self::TYPE_SET)) {
self::$arErrors[] = array('id' => 'ITEMS', 'text' => GetMessage('BT_CAT_PRODUCT_SET_ERR_ITEMS_IS_SET'));
}
foreach ($arProductList as &$intOneID) {
if (CCatalogSKU::IsExistOffers($intOneID)) {
self::$arErrors[] = array('id' => 'ITEMS', 'text' => GetMessage('BT_CAT_PRODUCT_SET_ERR_ITEMS_IS_SKU'));
break;
}
}
unset($intOneID);
}
}
}
if (empty(self::$arErrors)) {
if ($boolItems) {
self::setItemFieldsForUpdate($arFields, $arCurrent);
}
}
return empty(self::$arErrors);
}
