public function setInitialVariation()
{
if ($this->hasVariations()) {
$optionGroups = $this->getProductOptionGroups();
$optionItems = $this->getProductOptionItems();
$optionkeys = array();
foreach ($optionGroups as $optionGroup) {
foreach ($optionItems as $option) {
if ($option->getProductOptionGroupID() == $optionGroup->getID()) {
$optionkeys[] = $option->getID();
break;
}
}
}
$this->setVariation(StoreProductVariation::getByOptionItemIDs($optionkeys));
}
}
public function add($data)
{
$product = StoreProduct::getByID((int) $data['pID']);
if (!$product) {
return false;
}
if ($product->isExclusive()) {
self::clear();
}
//now, build a nicer "cart item"
$cartItem = array();
$cartItem['product'] = array("pID" => (int) $data['pID'], "qty" => (int) $data['quantity']);
unset($data['pID']);
unset($data['quantity']);
//since we removed the ID/qty, we're left with just the attributes
$cartItem['productAttributes'] = $data;
$removeexistingexclusive = false;
foreach (self::getCart() as $k => $cart) {
$cartproduct = StoreProduct::getByID((int) $cart['product']['pID']);
if ($cartproduct && $cartproduct->isExclusive()) {
self::remove($k);
$removeexistingexclusive = true;
}
}
$optionItemIds = array();
// search for product options, if found, collect the id
foreach ($cartItem['productAttributes'] as $name => $value) {
if (substr($name, 0, 3) == 'pog') {
$optionItemIds[] = $value;
}
}
if (!empty($optionItemIds)) {
// find the variation via the ids of the options
$variation = StoreProductVariation::getByOptionItemIDs($optionItemIds);
// association the variation with the product
if ($variation) {
$options = $variation->getOptions();
if (count($options) == count($optionItemIds)) {
// check if we've matched to a variation with the correct number of options
$product->setVariation($variation);
$cartItem['product']['variation'] = $variation->getID();
} else {
return false;
}
} else {
return false;
// variation not matched
}
} elseif ($product->hasVariations()) {
return false;
// if we have a product with variations, but no variation data was submitted, it's a broken add-to-cart form
}
$cart = self::getCart();
$exists = self::checkForExistingCartItem($cartItem);
if ($exists['exists'] === true) {
$existingproductcount = $cart[$exists['cartItemKey']]['product']['qty'];
//we have a match, update the qty
if ($product->allowQuantity()) {
$newquantity = $cart[$exists['cartItemKey']]['product']['qty'] + $cartItem['product']['qty'];
if (!$product->isUnlimited() && !$product->allowBackOrders() && $product->getProductQty() < max($newquantity, $existingproductcount)) {
$newquantity = $product->getProductQty();
}
$added = $newquantity - $existingproductcount;
} else {
$added = 1;
$newquantity = 1;
}
$cart[$exists['cartItemKey']]['product']['qty'] = $newquantity;
} else {
$newquantity = $cartItem['product']['qty'];
if (!$product->isUnlimited() && !$product->allowBackOrders() && $product->getProductQty() < $newquantity) {
$newquantity = $product->getProductQty();
}
$cartItem['product']['qty'] = $newquantity;
if ($product->isExclusive()) {
$cart = array($cartItem);
} else {
$cart[] = $cartItem;
}
$added = $newquantity;
}
Session::set('vividstore.cart', $cart);
return array('added' => $added, 'exclusive' => $product->isExclusive(), 'removeexistingexclusive' => $removeexistingexclusive);
}
