/**
* @param $entity_ids
*/
protected function _setupCollection($entity_ids)
{
$list = $this->_objectManager->create('\\Boxalino\\Intelligence\\Model\\Collection');
$list->setStoreId($this->_storeManager->getStore()->getId())->addFieldToFilter('entity_id', $entity_ids)->addAttributeToSelect('*');
$list->getSelect()->order(new \Zend_Db_Expr('FIELD(e.entity_id,' . implode(',', $entity_ids) . ')'));
$list->load();
$list->setCurBxPage($this->getToolbarBlock()->getCurrentPage());
$limit = $this->getRequest()->getParam('product_list_limit') ? $this->getRequest()->getParam('product_list_limit') : $this->getToolbarBlock()->getDefaultPerPageValue();
$totalHitCount = $this->p13nHelper->getTotalHitCount();
if (ceil($totalHitCount / $limit) < $list->getCurPage() && $this->getRequest()->getParam('p')) {
$url = $this->_url->getCurrentUrl();
$url = preg_replace('/(\\&|\\?)p=+(\\d|\\z)/', '$1p=1', $url);
$this->_response->setRedirect($url);
}
$lastPage = ceil($totalHitCount / $limit);
$list->setLastBxPage($lastPage);
$list->setBxTotal($totalHitCount);
$this->_productCollection = $list;
}