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<?php
if (!defined("OBJENABLED")) {
require_once(dirname(__FILE__) . "/product.class.php");
require_once(dirname(__FILE__) . "/security.class.php");
}
class PHPShopCart {
var $_CART = array();
var $message;
var $store_check = true;
var $PHPShopModules;
function __construct($import_cart = false) {
global $PHPShopSystem, $PHPShopValutaArray, $PHPShopModules;
if (!is_array($_SESSION['cart']))
unset($_SESSION['cart']);
if ($PHPShopSystem->getSerilizeParam('admoption.sklad_status') == 1)
$this->store_check = false;
if (!class_exists('PHPShopProduct')) {
PHPShopObj::loadClass('array');
PHPShopObj::loadClass('product');
PHPShopObj::loadClass('promotions');
}
if (!class_exists('PHPShopValutaArray') || !is_object($PHPShopValutaArray)) {
PHPShopObj::loadClass('array');
PHPShopObj::loadClass('valuta');
$PHPShopValutaArray = new PHPShopValutaArray();
}
$this->Valuta = $PHPShopValutaArray->getArray();
$this->format = $PHPShopSystem->getSerilizeParam("admoption.price_znak");
if ($import_cart)
$this->_CART = $import_cart;
else {
if (!is_array($_SESSION['cart'])) {
$_SESSION['cart'] = array();
}
$this->_CART = &$_SESSION['cart'];
}
$this->PHPShopModules = &$PHPShopModules;
}
function add($objID, $num, $parentID = false, $var = false) {
$objProduct = new PHPShopProduct($objID, $var);
if (!empty($_REQUEST['addname'])) {
$xid = $objID . '-' . $_REQUEST['addname'];
} else
$xid = $objID;
if ($parentID == 'undefined')
$parentID = false;
$name = PHPShopSecurity::CleanStr($objProduct->getParam("name"));
if (!empty($name)) {
$cart = array(
"id" => $objProduct->getParam("id"),
"name" => $name,
"price" => $this->getCartProductPrice($objProduct),
"price_n" => $this->getCartProductPrice($objProduct, 'price_n'),
"uid" => $objProduct->getParam("uid"),
"num" => abs($this->_CART[$xid]['num'] + $num),
"ed_izm" => $objProduct->getParam("ed_izm"),
"pic_small" => $objProduct->getParam("pic_small"),
"weight" => $objProduct->getParam("weight"),
"category" => $objProduct->getParam("category")
);
$weight = $objProduct->getParam("weight");
if (!empty($weight))
$cart['weight'] = $weight;
if (!empty($parentID)) {
$objID = $cart['parent'] = intval($parentID);
}
if (empty($cart['pic_small'])) {
$objProductParent = new PHPShopProduct($cart['parent']);
$cart['pic_small'] = $objProductParent->getImage();
$cart['parent_uid'] = $objProductParent->getParam('uid');
}
if ($this->store_check) {
if ($cart['num'] > PHPShopSecurity::TotalClean($objProduct->getParam("items"), 1))
$cart['num'] = PHPShopSecurity::TotalClean($objProduct->getParam("items"), 1);
}
if (!empty($_REQUEST['addname']))
$cart['name'] = $cart['name'] . '-' . $_REQUEST['addname'];
$this->log = $cart;
if (!empty($cart['num'])) {
$this->_CART[$xid] = $cart;
$this->message = __("") . " <a href='" . $GLOBALS['SysValue']['dir']['dir'] . "/shop/UID_$objID.html'>$name</a>
" . __("") . " <a href='" . $GLOBALS['SysValue']['dir']['dir'] . "/order/'>" . __("") . "</a>";
$this->log['status'] = true;
}
else {
$this->message = __("") . " <a href='" . $GLOBALS['SysValue']['dir']['dir'] . "/shop/UID_$objID.html'>$name</a>
" . __("") . " " . __("") . ", ".__('');
$this->log['status'] = false;
}
}
return true;
}
function getMessage() {
return $this->message;
}
function del($objID) {
unset($this->_CART[$objID]);
}
function clean() {
unset($this->_CART);
$_SESSION['cart'] = array();
unset($_SESSION['cart']);
}
function getNum() {
$num = 0;
if (is_array($this->_CART))
foreach ($this->_CART as $val)
$num += $val['num'];
return $num;
}
function getWeight() {
$weight = 0;
foreach ($this->_CART as $val)
$weight += $val['num'] * $val['weight'];
return $weight;
}
function edit($objID, $num, $action = null) {
$objProduct = new PHPShopProduct(abs($objID));
if (is_array($this->_CART)) {
$num = abs($num);
if ($num == $this->_CART[$objID]['num'])
if ($action == "minus")
$this->_CART[$objID]['num'] --;
else
$this->_CART[$objID]['num'] ++;
else
$this->_CART[$objID]['num'] = $num;
if (empty($this->_CART[$objID]['num']))
unset($this->_CART[$objID]);
if ($this->store_check) {
if ($this->_CART[$objID]['num'] > $objProduct->getParam("items"))
$this->_CART[$objID]['num'] = $objProduct->getParam("items");
}
return $num;
}
}
function getSum($order = true, $format = '') {
$sum = 0;
if (is_array($this->_CART))
foreach ($this->_CART as $val)
$sum += $val['num'] * $val['price'];
return number_format($this->applyCurrency($sum, $order), $this->format, '.', $format);
}
function getSumNoDiscount($order = true) {
$sum_n = 0;
if (is_array($this->_CART))
foreach ($this->_CART as $val) {
if ((float) $val['price_n'] > 0)
$sum_n += $val['num'] * $val['price_n'];
else
$sum_n += $val['num'] * $val['price'];
}
return number_format($this->applyCurrency($sum_n, $order), $this->format, '.', '');
}
function getSumWithoutPromo($order = true) {
$sum = 0;
if (is_array($this->_CART))
foreach ($this->_CART as $val) {
if (empty($val['promo_price'])) {
$sum += $val['num'] * $val['price'];
}
}
return (float) $this->applyCurrency($sum, $order);
}
function getSumPromo($order = true) {
$sum = 0;
if (is_array($this->_CART))
foreach ($this->_CART as $val) {
if (!empty($val['promo_price'])) {
$sum += $val['num'] * $val['price'];
}
}
return (float) $this->applyCurrency($sum, $order);
}
function display($function, $option = false) {
global $PHPShopOrder;
$list = null;
if (is_array($this->_CART)) {
foreach ($this->_CART as $key => $val) {
$product = new PHPShopProduct($val['id']);
$name = PHPShopSecurity::CleanStr($product->getParam("name"));
if (!empty($name)) {
$this->_CART[$key]['price'] = $this->getCartProductPrice($product);
$this->_CART[$key]['price_n'] = $this->getCartProductPrice($product, 'price_n');
$this->_CART[$key]['total'] = $PHPShopOrder->ReturnSumma($this->_CART[$key]['price'] * $val['num'], 0);
if ($this->store_check) {
if ($this->_CART[$key]['num'] > PHPShopSecurity::TotalClean($product->getParam("items"), 1)) {
if (PHPShopSecurity::TotalClean($product->getParam("items"), 1) > 0) {
$this->_CART[$key]['num'] = PHPShopSecurity::TotalClean($product->getParam("items"), 1);
} else {
unset($this->_CART[$key]);
}
}
}
} else {
unset($this->_CART[$key]);
}
}
}
if (is_array($this->_CART))
foreach ($this->_CART as $k => $v)
if (function_exists($function)) {
$option['xid'] = $k;
$option['format'] = $this->format;
$list .= call_user_func_array($function, array($v, $option));
}
return $list;
}
function getTotal() {
global $PHPShopOrder;
return $PHPShopOrder->ReturnSumma($this->getSum(), $PHPShopOrder->ChekDiscount($this->getSum()));
}
public function isItemInCart($productId)
{
foreach ($this->_CART as $product) {
if((int) $product['id'] === (int) $productId) {
return true;
}
if(isset($product['parent']) && (int) $product['parent'] === (int) $productId) {
return true;
}
}
return false;
}
function getArray() {
return $this->_CART;
}
public function getCartProductPrice($product, $column = 'price') {
global $PHPShopSystem;
$hook = $this->setHook(__CLASS__, __FUNCTION__, array('product' => $product, 'column' => $column));
if ($hook)
return $hook['result'];
$PHPShopPromotions = new PHPShopPromotions();
$promotions = $PHPShopPromotions->getPrice($product->objRow);
$prices = [
'price' => $product->getParam('price'),
'price2' => $product->getParam('price2'),
'price3' => $product->getParam('price3'),
'price4' => $product->getParam('price4'),
'price5' => $product->getParam('price5')
];
$priceColumn = $PHPShopSystem->getPriceColumn();
if (is_array($promotions)) {
$prices[$priceColumn] = $promotions[$column];
} else {
if($column !== 'price_n') {
$prices[$priceColumn] = $product->getParam($column);
}
}
return PHPShopProductFunction::GetPriceValuta($product->objID, $column === 'price_n' ? $product->getParam($column) : array_values($prices), $product->getParam("baseinputvaluta"), true);
}
public function setHook($class_name, $function_name, $data = false, $rout = false) {
if (!empty($this->PHPShopModules))
return $this->PHPShopModules->setHookHandler($class_name, $function_name, array(&$this), $data, $rout);
}
private function applyCurrency($sum, $order)
{
global $PHPShopSystem;
if ($order and isset($_SESSION['valuta'])) {
$valuta = $_SESSION['valuta'];
$kurs = $this->Valuta[$valuta]['kurs'];
} else
$kurs = $PHPShopSystem->getDefaultValutaKurs();
return $sum * $kurs;
}
}
?>