protected function _prepareData()
{
// Default back to core functionality
if (!Mage::helper('predictions')->canOverrideRelatedProducts()) {
return parent::_prepareData();
}
/* Retrieve related product ids here. */
$predictionHelper = Mage::helper('predictions');
$cookieId = array($predictionHelper->getCurrentUserUniqueId());
$customer = Mage::getSingleton('customer/session');
if ($customer->isLoggedIn()) {
$cookieId[] = $customer->getId();
}
$recommendationCollection = Mage::getModel('predictions/recommendation')->getCollection()->addFieldToFilter('cookie_id', array('in' => $cookieId));
// [todo] - Add a collection limit thorugh configuration
// [todo] - Remove when refactored to single id
// if (Mage::getSingleton('customer/session')->isLoggedIn()) {
// $customerData = Mage::getSingleton('customer/session')->getCustomer();
// $recommendationCollection->addFieldToFilter('customer_id', array('eq' => $customerData->getId()));
// }
$predictionioIds = $recommendationCollection->getColumnValues('product_id');
// [review] - Review the logic for loading the product collection for this block
$this->_itemCollection = Mage::getModel('catalog/product')->getCollection()->addAttributeToFilter('entity_id', array('in' => $predictionioIds))->addAttributeToSelect('required_options')->addStoreFilter();
if (Mage::helper('catalog')->isModuleEnabled('Mage_Checkout')) {
Mage::getResourceSingleton('checkout/cart')->addExcludeProductFilter($this->_itemCollection, Mage::getSingleton('checkout/session')->getQuoteId());
$this->_addProductAttributesAndPrices($this->_itemCollection);
}
Mage::getSingleton('catalog/product_visibility')->addVisibleInCatalogFilterToCollection($this->_itemCollection);
$this->_itemCollection->load();
foreach ($this->_itemCollection as $product) {
$product->setDoNotUseCategoryId(true);
}
return $this;
}
protected function _prepareData()
{
parent::_prepareData();
$_enabled = Mage::getStoreConfig('autorelated/general/enabled');
if ($_enabled && count($this->getItems()) == 0) {
$_products = Mage::getModel('autorelated/collection')->getRelatedProducts();
if ($_products) {
$this->_itemCollection = $_products;
}
}
return $this;
}
/**
* Prepare data to show
* @return AW_Boughttogether_Block_List
*/
protected function _prepareData()
{
parent::_prepareData();
$this->_thisProduct = $this->getProduct();
$this->_optionalProducts = array();
$__configLimit = intval(Mage::getStoreConfig(self::CONFIG_LIMIT_PATH));
$__itemsTotal = 0;
foreach ($this->_itemCollection as $_key => $_item) {
if (!$_item->isSaleable()) {
$this->_itemCollection->removeItemByKey($_key);
continue;
}
if ($__configLimit) {
$__itemsTotal += 1;
if ($__itemsTotal >= $__configLimit) {
$this->_itemCollection->removeItemByKey($_key);
}
}
}
return $this;
}
protected function _prepareData()
{
/* @var $product Mage_Catalog_Model_Product */
$product = Mage::registry('product');
// A bit of a hack, but return an empty collection if user selected 0 recommendations to show in config
$limit = Mage::getStoreConfig('recommender/relatedproducts/numberofrelatedproducts');
if ($limit < 1) {
$this->_itemCollection = $product->getRelatedProductCollection();
$this->_itemCollection->load();
$this->_itemCollection->clear();
return $this;
}
// Get manual links
// Set link source to automated CommerceStack recommendations
$linkModel = $product->getLinkInstance();
$linkModel->useLinkSourceManual();
parent::_prepareData();
$unionLinkedItemCollection = $this->_itemCollection;
$numRecsToGet = $limit;
if (!is_null($unionLinkedItemCollection)) {
$numRecsToGet = $limit - count($unionLinkedItemCollection);
}
if ($numRecsToGet > 0) {
// Figure out if we should use a category filter
$constrainCategory = Mage::getStoreConfig('recommender/relatedproducts/constraincategory');
$currentCategory = Mage::registry('current_category');
$productCategory = $currentCategory;
if (is_null($currentCategory)) {
// This could be a recently viewed or a search page. Try to get category collection and arbitrarily use first
/* @var $currentProduct Mage_Catalog_Model_Product */
$currentProduct = Mage::registry('current_product');
if (is_object($currentProduct)) {
$currentCategory = $currentProduct->getCategoryCollection();
$productCategory = $currentCategory->getFirstItem();
$currentCategory = $productCategory;
}
}
$useCategoryFilter = !is_null($currentCategory) && $constrainCategory;
// Set link source to automated CommerceStack recommendations
$linkModel = $product->getLinkInstance();
$linkModel->useLinkSourceCommerceStack();
}
while ($numRecsToGet > 0) {
$linkedItemCollection = $product->getRelatedProductCollection()->addAttributeToSelect('required_options')->setGroupBy()->setPositionOrder()->addStoreFilter();
$linkedItemCollection->getSelect()->limit($numRecsToGet);
if ($useCategoryFilter) {
$linkedItemCollection->addCategoryFilter($currentCategory);
}
if (!is_null($unionLinkedItemCollection)) {
$linkedItemCollection->addExcludeProductFilter($unionLinkedItemCollection->getAllIds());
}
Mage::getResourceSingleton('checkout/cart')->addExcludeProductFilter($linkedItemCollection, Mage::getSingleton('checkout/session')->getQuoteId());
$this->_addProductAttributesAndPrices($linkedItemCollection);
Mage::getSingleton('catalog/product_visibility')->addVisibleInCatalogFilterToCollection($linkedItemCollection);
$linkedItemCollection->load();
// Add new source linked items to existing union of linked items
if (is_null($unionLinkedItemCollection)) {
$unionLinkedItemCollection = $linkedItemCollection;
} else {
foreach ($linkedItemCollection as $linkedProduct) {
$unionLinkedItemCollection->addItem($linkedProduct);
}
}
if (!is_null($unionLinkedItemCollection)) {
$numRecsToGet = $limit - count($unionLinkedItemCollection);
}
if (!$useCategoryFilter) {
break;
}
// Go up a category level for next iteration
$currentCategory = $currentCategory->getParentCategory();
if (is_null($currentCategory->getId())) {
break;
}
}
// If we still don't have enough recommendations fill out the remaining with randoms.
if ($numRecsToGet > 0) {
$currentCategory = $productCategory;
}
while ($numRecsToGet > 0) {
$randCollection = Mage::getResourceModel('catalog/product_collection');
Mage::getModel('catalog/layer')->prepareProductCollection($randCollection);
$randCollection->getSelect()->order('rand()');
$randCollection->addStoreFilter();
$randCollection->setPage(1, $numRecsToGet);
$randCollection->addIdFilter(array_merge($unionLinkedItemCollection->getAllIds(), array($product->getId())), true);
Mage::getSingleton('catalog/product_visibility')->addVisibleInCatalogFilterToCollection($randCollection);
if ($useCategoryFilter) {
$randCollection->addCategoryFilter($currentCategory);
}
foreach ($randCollection as $linkedProduct) {
$unionLinkedItemCollection->addItem($linkedProduct);
}
if (!$useCategoryFilter) {
break;
}
// We tried everything
if (!is_null($unionLinkedItemCollection)) {
$numRecsToGet = $limit - count($unionLinkedItemCollection);
}
// Go up a category level for next iteration
$currentCategory = $currentCategory->getParentCategory();
if (is_null($currentCategory->getId())) {
break;
}
}
$this->_itemCollection = $unionLinkedItemCollection;
foreach ($this->_itemCollection as $product) {
$product->setDoNotUseCategoryId(true);
}
return $this;
}
