/**
* Retrieve review data as xml object
*
* @param Mage_Review_Model_Review $review
* @param string $itemNodeName
* @return Mage_XmlConnect_Model_Simplexml_Element
*/
public function reviewToXmlObject(Mage_Review_Model_Review $review, $itemNodeName = 'item')
{
$rating = 0;
/** @var $item Mage_XmlConnect_Model_Simplexml_Element */
$item = Mage::getModel('xmlconnect/simplexml_element', '<' . $itemNodeName . '></' . $itemNodeName . '>');
if ($review->getId()) {
$item->addChild('review_id', $review->getId());
$item->addChild('created_at', $this->formatDate($review->getCreatedAt()));
$item->addChild('title', $item->escapeXml($review->getTitle()));
$item->addChild('nickname', $item->escapeXml($review->getNickname()));
$detail = $item->escapeXml($review->getDetail());
if ($itemNodeName == 'item') {
$remainder = '';
$deviceType = Mage::helper('xmlconnect')->getDeviceType();
if ($deviceType != Mage_XmlConnect_Helper_Data::DEVICE_TYPE_IPAD) {
$detail = Mage::helper('core/string')->truncate($detail, self::REVIEW_DETAIL_TRUNCATE_LEN, '', $remainder, false);
}
}
$item->addChild('detail', $detail);
$summary = Mage::getModel('rating/rating')->getReviewSummary($review->getId());
if ($summary->getCount() > 0) {
$rating = round($summary->getSum() / $summary->getCount() / 10);
}
if ($rating) {
$item->addChild('rating_votes', $rating);
}
}
return $item;
}
/**
* Do the points transfer for the review
*
* @param Mage_Review_Model_Review $review
* @param int $rule : Special Rule
* @return boolean : whether or not the point-transfer succeeded
*/
public function transferReviewPoints($review, $rule)
{
$num_points = $rule->getPointsAmount();
$currency_id = $rule->getPointsCurrencyId();
$review_id = $review->getId();
$rule_id = $rule->getId();
$transfer = $this->initTransfer($num_points, $currency_id, $rule_id);
$customer_id = $review->getCustomerId();
if (!$transfer) {
return false;
}
// get the default starting status - usually Pending
if (!$transfer->setStatus(null, Mage::helper('rewards/config')->getInitialTransferStatusAfterReview())) {
// we tried to use an invalid status... is getInitialTransferStatusAfterReview() improper ??
return false;
}
$transfer->setReviewId($review_id)->setComments(Mage::getStoreConfig('rewards/transferComments/reviewOrRatingEarned'))->setCustomerId($customer_id)->save();
return true;
}
/**
* Gets the average rating for the review
*
* @param Mage_Review_Model_Review $review
*
* @return bool|float
*/
public function getAverageRatingByReview(Mage_Review_Model_Review $review)
{
$collection = Mage::getModel('rating/rating_option_vote')->getResourceCollection()->setReviewFilter($review->getId())->setStoreFilter(Mage::app()->getStore()->getId());
$rating = $this->getAverageRatingByCollection($collection);
if (!$rating) {
return false;
}
return $this->formaRatingtNumber($rating);
}
/**
* set id
*/
public function setUid()
{
parent::setUid($this->item->getId());
}
/**
* @param Mage_Review_Model_Review $review
* @return int
*/
public function getUpdateReviewId($review)
{
return $review->getId();
}
public function delete(Mage_Review_Model_Review $review)
{
if ($review->getId()) {
try {
$this->_write->beginTransaction();
$condition = $this->_write->quoteInto('review_id = ?', $review->getId());
$review->load($review->getId());
$this->_write->delete($this->_reviewTable, $condition);
$this->_write->commit();
$this->aggregate($review);
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
}
}
