/**
* @param \Magento\Catalog\Model\Layer $layer
* @return array|\Magento\Catalog\Model\Layer\Filter\AbstractFilter[]
*/
public function getFilters(\Magento\Catalog\Model\Layer $layer)
{
try {
if ($this->bxHelperData->isFilterLayoutEnabled($layer) && $this->bxHelperData->isLeftFilterEnabled()) {
$filters = array();
$facets = $this->getBxFacets();
if ($facets) {
foreach ($this->bxHelperData->getLeftFacetFieldNames() as $fieldName) {
$attribute = $this->objectManager->create("Magento\\Catalog\\Model\\ResourceModel\\Eav\\Attribute");
$filter = $this->objectManager->create("Boxalino\\Intelligence\\Model\\Attribute", ['data' => ['attribute_model' => $attribute], 'layer' => $layer]);
$filter->setFacets($facets);
$filter->setFieldName($fieldName);
$filters[] = $filter;
}
}
return $filters;
} else {
return parent::getFilters($layer);
}
} catch (\Exception $e) {
$this->bxHelperData->setFallback(true);
$this->_logger->critical($e);
return parent::getFilters($layer);
}
}
