/**
* Retrieve advanced search product collection
*
* @return Mage_CatalogSearch_Model_Resource_Advanced_Collection
*/
public function getProductCollection()
{
if (is_null($this->_productCollection)) {
$collection = $this->_engine->getAdvancedResultCollection();
$this->prepareProductCollection($collection);
if (!$collection) {
return $collection;
}
$this->_productCollection = $collection;
}
return $this->_productCollection;
}
public function getTopProductCollection()
{
$collection = $this->_engine->getAdvancedResultCollection();
$collection->addAttributeToSelect(Mage::getSingleton('catalog/config')->getProductAttributes())->setStore(Mage::app()->getStore())->addMinimalPrice()->addTaxPercents()->addStoreFilter();
Mage::getSingleton('catalog/product_status')->addVisibleFilterToCollection($collection);
Mage::getSingleton('catalog/product_visibility')->addVisibleInSearchFilterToCollection($collection);
if (isset($_GET['cat']) && is_numeric($_GET['cat'])) {
$collection->addCategoryFilter(Mage::getModel('catalog/category')->load($_GET['cat']), true);
}
if (isset($_GET['make']) || isset($_GET['number_plate'])) {
if ($_GET['cat'] == '4') {
$sess_str = Mage::getSingleton("core/session")->getSearchRimSize();
$sess_arr = array();
if ($sess_str != '') {
$sess_arr = explode(',', $sess_str);
for ($k = 0; $k < count($sess_arr); $k++) {
$filters[] = array('attribute' => 'article_code', 'eq' => $sess_arr[$k]);
}
$collection->addAttributeToFilter($filters);
}
} else {
if (isset($_GET['size'])) {
$collection->addAttributeToFilter('short_size', array('eq' => $_GET['size']));
}
}
}
if (isset($_GET['width'])) {
$collection->addAttributeToFilter('width', array('eq' => $_GET['width']));
}
if (isset($_GET['diameter'])) {
$collection->addAttributeToFilter('diameter', array('eq' => $_GET['diameter']));
}
if (isset($_GET['profile'])) {
$collection->addAttributeToFilter('profile', array('eq' => $_GET['profile']));
}
if (isset($_GET['product_group'])) {
$collection->addAttributeToFilter('product_group', array('eq' => $_GET['product_group']));
}
if (isset($_GET['rim_product_group'])) {
$collection->addAttributeToFilter('rim_product_group', array('eq' => $_GET['rim_product_group']));
}
return $collection;
//echo $this->_productCollection->getSelect();
}
