public function recentlyViewedProductsAction()
{
$env = OnlineShop_Framework_Factory::getInstance()->getEnvironment();
$recentlyViewed = $env->getCustomItem(self::RECENTLY_VIEWED_PRODUCTS);
if (!$recentlyViewed) {
$recentlyViewed = array();
}
$exists = false;
if (in_array($this->_getParam('id'), $recentlyViewed)) {
$exists = true;
}
if (!$exists && $this->_getParam('id')) {
array_push($recentlyViewed, $this->_getParam('id'));
if (count($recentlyViewed) > self::MAX_PRODUCTS + 1) {
array_shift($recentlyViewed);
}
}
$env->setCustomItem(self::RECENTLY_VIEWED_PRODUCTS, $recentlyViewed);
$env->save();
unset($recentlyViewed[array_search($this->_getParam('id'), $recentlyViewed)]);
$products = array();
foreach ($recentlyViewed as $productId) {
$products[] = Website_DefaultProduct::getById($productId);
}
$this->view->products = $products;
$this->view->currentId = htmlentities($this->_getParam("id"));
$this->renderScript('includes/recently-viewed-products.php');
}
private function getSimilarProducts(Website_DefaultProduct $product, Object_FilterDefinition $filterDefinition = null)
{
if ($filterDefinition) {
$productList = OnlineShop_Framework_Factory::getInstance()->getIndexService()->getProductListForCurrentTenant();
$productList->setVariantMode(OnlineShop_Framework_IProductList::VARIANT_MODE_INCLUDE_PARENT_OBJECT);
$similarityFields = $filterDefinition->getSimilarityFields();
if ($similarityFields) {
$statement = $productList->buildSimularityOrderBy($filterDefinition->getSimilarityFields(), $product->getId());
}
if (!empty($statement)) {
$productList->setLimit(2);
$productList->setOrder("ASC");
$productList->addCondition("o_virtualProductId != " . $product->internalGetBaseProduct()->getId(), "o_id");
if ($filterDefinition->getCrossSellingCategory()) {
$productList->setCategory($filterDefinition->getCrossSellingCategory());
}
$productList->setOrderKey($statement);
return $productList->load();
}
}
return array();
}