/**
* Deletes the Patch Package File and its extracted contents
*
* @param array $d
* @return boolean
*/
function removePackageFile(&$d)
{
global $vm_mainframe, $vmLogger;
$packageFile = vmGet($_SESSION, 'vm_updatepackage');
if (empty($packageFile) || !file_exists($packageFile)) {
return true;
}
$packageDir = vmUpdate::getPackageDir($packageFile);
if (!empty($packageDir)) {
$result = vmRemoveDirectoryR($packageDir);
if (!$result) {
$vmLogger->err('Failed to remove the Directory of the Patch Package');
}
$result = @unlink($packageFile);
if (!$result) {
$vmLogger->err('Failed to remove the Patch Package File');
return false;
}
unset($_SESSION['vm_updatepackage']);
unset($_SESSION['vmLatestVersion']);
}
if (vmIsXHR()) {
$vm_mainframe->addResponseScript('parent.loadPage("' . $GLOBALS['sess']->url($_SERVER['PHP_SELF'] . '?page=admin.update_check', false, false) . '");');
}
return true;
}
/**
* adds an item to the shopping cart
* @author pablo
* @param array $d
*/
function add(&$d)
{
global $sess, $VM_LANG, $cart, $vmLogger, $func;
$d = $GLOBALS['vmInputFilter']->process($d);
include_class("product");
$db = new ps_DB();
$ci = 0;
$request_stock = "";
$total_quantity = 0;
$total_updated = 0;
$total_deleted = 0;
$_SESSION['last_page'] = "shop.product_details";
if (!empty($d['product_id']) && !isset($d["prod_id"])) {
if (empty($d['prod_id'])) {
$d['prod_id'] = array();
}
if (is_array($d['product_id'])) {
$d['prod_id'] = array_merge($d['prod_id'], $d['product_id']);
} else {
$d['prod_id'] = array_merge($d['prod_id'], array($d['product_id']));
}
}
//Check to see if a prod_id has been set
if (!isset($d["prod_id"])) {
return true;
}
$multiple_products = sizeof($d["prod_id"]);
//Iterate through the prod_id's and perform an add to cart for each one
for ($ikey = 0; $ikey < $multiple_products; $ikey++) {
// Create single array from multi array
$key_fields = array_keys($d);
foreach ($key_fields as $key) {
if (is_array($d[$key])) {
$e[$key] = @$d[$key][$ikey];
} else {
$e[$key] = $d[$key];
}
}
if ($multiple_products > 1) {
$func = "cartUpdate";
}
$e['product_id'] = $d['product_id'];
$e['Itemid'] = $d['Itemid'];
if (is_array($d["prod_id"])) {
$product_id = $d["prod_id"][$ikey];
} else {
$product_id = $e["prod_id"];
}
if (is_array($d["quantity"])) {
$quantity = @$d['quantity'][$ikey];
} else {
$quantity = @$e['quantity'];
}
// Check for negative quantity
if ($quantity < 0) {
vmRequest::setVar('product_id', $product_id);
$vmLogger->warning($VM_LANG->_('PHPSHOP_CART_ERROR_NO_NEGATIVE', false));
return False;
}
if (!is_numeric($quantity)) {
vmRequest::setVar('product_id', $product_id);
$vmLogger->warning($VM_LANG->_('PHPSHOP_CART_ERROR_NO_VALID_QUANTITY', false));
return False;
}
$quantity = intval($quantity);
// Check to see if checking stock quantity
if (CHECK_STOCK) {
$product_in_stock = ps_product::get_field($product_id, 'product_in_stock');
if (empty($product_in_stock)) {
$product_in_stock = 0;
}
if ($quantity > $product_in_stock) {
//Create an array for out of stock items and continue to next item
$request_stock[$ci]['product_id'] = $product_id;
$request_stock[$ci]['quantity'] = $quantity;
$ci++;
continue;
}
}
// Check if product exists and is published
if (!ps_product::product_exists($product_id)) {
$vmLogger->tip($VM_LANG->_('VM_CART_PRODUCT_NOTEXIST', false));
return false;
}
// Quick add of item
$q = "SELECT product_id FROM #__{vm}_product WHERE ";
$q .= "product_parent_id = " . (int) $product_id;
$db->query($q);
if ($db->num_rows()) {
vmRequest::setVar('product_id', $e["product_id"]);
$vmLogger->tip($VM_LANG->_('PHPSHOP_CART_SELECT_ITEM', false));
$_REQUEST['flypage'] = ps_product::get_flypage($e["product_id"]);
$GLOBALS['page'] = 'shop.product_details';
return true;
}
// Check to see if we already have it
$updated = 0;
$result = ps_product_attribute::cartGetAttributes($e);
if ($result["attribute_given"] == false && !empty($result["advanced_attribute_list"]) || $multiple_products == 1 && ($result["custom_attribute_given"] == false && !empty($result["custom_attribute_list"]))) {
$_REQUEST['flypage'] = ps_product::get_flypage($product_id);
$GLOBALS['page'] = 'shop.product_details';
$vmLogger->tip($VM_LANG->_('PHPSHOP_CART_SELECT_ITEM', false));
return true;
}
//Check for empty custom field and quantity>0 for multiple addto
//Normally means no info added to a custom field, but once added to a cart the quantity is automatically placed
//If another item is added and the custom field is left blank for another product already added this will just ignore that item
if ($multiple_products != 1 && $quantity != 0 && ($result["custom_attribute_given"] == false && !empty($result["custom_attribute_list"]))) {
$vmLogger->tip($VM_LANG->_('PHPSHOP_CART_SELECT_ITEM', false));
continue;
}
// Check for duplicate and do not add to current quantity
for ($i = 0; $i < $_SESSION["cart"]["idx"]; $i++) {
// modified for advanced attributes
if ($_SESSION['cart'][$i]["product_id"] == $product_id && $_SESSION['cart'][$i]["description"] == $e["description"]) {
$updated = 1;
}
}
list($min, $max) = ps_product::product_order_levels($product_id);
if ($min != 0 && $quantity != 0 && $quantity < $min) {
eval("\$msg = \"" . $VM_LANG->_('VM_CART_MIN_ORDER', false) . "\";");
$vmLogger->warning($msg);
continue;
}
if ($max != 0 && $quantity != 0 && $quantity > $max) {
eval("\$msg = \"" . $VM_LANG->_('VM_CART_MAX_ORDER', false) . "\";");
$vmLogger->warning($msg);
continue;
}
// If we did not update then add the item
if (!$updated && $quantity) {
$k = $_SESSION['cart']["idx"];
$_SESSION['cart'][$k]["quantity"] = $quantity;
$_SESSION['cart'][$k]["product_id"] = $product_id;
$_SESSION['cart'][$k]["parent_id"] = $e["product_id"];
$_SESSION['cart'][$k]["category_id"] = vmGet($e, 'category_id', 0);
// added for the advanced attribute modification
$_SESSION['cart'][$k]["description"] = $e["description"];
$_SESSION['cart']["idx"]++;
$total_quantity += $quantity;
} else {
list($updated_prod, $deleted_prod) = $this->update($e);
$total_updated += $updated_prod;
$total_deleted += $deleted_prod;
}
/* next 3 lines added by Erich for coupon code */
/* if the cart was updated we gotta update any coupon discounts to avoid ppl getting free stuff */
if (!empty($_SESSION['coupon_discount'])) {
// Update the Coupon Discount !!
require_once CLASSPATH . 'ps_coupon.php';
ps_coupon::process_coupon_code($d);
}
}
// End Iteration through Prod id's
$cart = $_SESSION['cart'];
ps_cart::saveCart();
// Ouput info message with cart update details /*
if ($total_quantity != 0 || $total_updated != 0 || $total_deleted != 0) {
if ($total_quantity > 0 && $total_updated == 0) {
$msg = $VM_LANG->_('VM_CART_PRODUCT_ADDED', false);
} else {
$msg = $VM_LANG->_('VM_CART_PRODUCT_UPDATED', false);
}
// Comment out the following line to turn off msg i.e. //$vmLogger->tip( $msg );
$vmLogger->info($msg);
} else {
if (@$request_stock) {
$vmLogger->tip($VM_LANG->_('PHPSHOP_CART_GOTO_WAITING_LIST', false));
} elseif ($total_quantity == 0) {
vmRequest::setVar('product_id', $product_id);
$GLOBALS['last_page'] = 'shop.product_details';
$vmLogger->warning($VM_LANG->_('PHPSHOP_CART_ERROR_NO_VALID_QUANTITY', false));
return false;
} else {
$vmLogger->tip($VM_LANG->_('PHPSHOP_CART_QUANTITY_EXCEEDED', false));
}
}
// end cart update message */
// Perform notification of out of stock items
if (@$request_stock) {
global $notify;
$_SESSION['notify'] = array();
$_SESSION['notify']['idx'] = 0;
$k = 0;
$notify = $_SESSION['notify'];
foreach ($request_stock as $request) {
$_SESSION['notify'][$k]["prod_id"] = $request['product_id'];
$_SESSION['notify'][$k]["quantity"] = $request['quantity'];
$_SESSION['notify']['idx']++;
$k++;
}
if (vmIsXHR()) {
$GLOBALS['vm_mainframe']->scriptRedirect($sess->url('index.php?page=shop.waiting_list&product_id=' . $product_id, true, false));
} else {
vmRedirect($sess->url('index.php?page=shop.waiting_list&product_id=' . $product_id, true, false));
}
}
return True;
}