问Magento -在可配置的产品页面上显示简单的产品评论

EN

$this->_reviewsCollection = Mage::getModel('review/review')->getCollection()
->addStoreFilter(Mage::app()->getStore()->getId())
->addStatusFilter(Mage_Review_Model_Review::STATUS_APPROVED)
->addEntityFilter('product', $this->getProduct()->getId())
->setDateOrder();

if ($this->getProduct()->isConfigurable()){
    //Get both configurable product and associated simple product reviews
    $children_ids = Mage::getModel('catalog/product_type_configurable')->getChildrenIds($this->getProduct()->getId());  
    $entity_ids = array($this->getProduct()->getId(), $children_ids);

    $this->_reviewsCollection = Mage::getModel('review/review')->getCollection()
        ->addStoreFilter(Mage::app()->getStore()->getId())
        ->addStatusFilter(Mage_Review_Model_Review::STATUS_APPROVED)
        ->addFieldToFilter('entity_pk_value', array('in' => $entity_ids))
        ->setDateOrder();
} else {
    $this->_reviewsCollection = Mage::getModel('review/review')->getCollection()
    ->addStoreFilter(Mage::app()->getStore()->getId())
    ->addStatusFilter(Mage_Review_Model_Review::STATUS_APPROVED)
    ->addEntityFilter('product', $this->getProduct()->getId())
    ->setDateOrder();
}