public function updateRating($data)
{
$user = JFactory::getUser();
$created = JFactory::getDate()->toSql();
$criteriaArray = isset($data['criteria_array']) ? $data['criteria_array'] : array();
$docId = $data['doc_id'];
$commentId = $data['comment_id'];
$ratingObj = $this->getRating($docId, $commentId);
$ratingId = $ratingObj->id;
$ratingScoreOld = $ratingObj->score;
$ratingScoreNew = JUDownloadFrontHelperRating::calculateRatingScore($data, $docId, $criteriaArray);
$dataRating = array(
'id' => $ratingId, 'user_id' => $user->id, 'comment_id' => $commentId,
'score' => $ratingScoreNew, 'created' => $created, 'doc_id' => $docId
);
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_judownload/tables');
$ratingTable = JTable::getInstance('Rating', 'JUDownloadTable');
$ratingTable->bind($dataRating);
if (!$ratingTable->check())
{
return false;
}
$ratingStore = $ratingTable->store();
if (!$ratingStore)
{
return false;
}
if ($ratingStore && count($criteriaArray) > 0)
{
$oldCriteriaIdArr = $this->getCriteriasId($ratingId);
$criteriaIdArr = array();
foreach ($criteriaArray AS $criteria)
{
$criteriaIdArr[] = $criteria->id;
}
$flagUpdate = false;
if (count(array_diff($criteriaIdArr, $oldCriteriaIdArr)) == 0)
{
$flagUpdate = true;
}
if ($flagUpdate == false)
{
$this->deleteCriteriasByRatingId($ratingId);
}
foreach ($criteriaArray AS $criteria)
{
if ($flagUpdate == true)
{
$this->updateCriteriaValue($ratingId, $criteria->id, $criteria->value);
}
else
{
JUDownloadMultiRating::insertCriteriaValue($ratingId, $criteria->id, $criteria->value);
}
}
}
$documentItem = JUDownloadHelper::getDocumentById($docId);
$rating = (($documentItem->rating * $documentItem->total_votes) + $ratingScoreNew - $ratingScoreOld) / $documentItem->total_votes;
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->update('#__judownload_documents');
$query->set('rating = ' . $rating);
$query->where('id = ' . $docId);
$db->setQuery($query);
$db->execute();
$session = JFactory::getSession();
$timeNow = JFactory::getDate()->toSql();
$timeNowStamp = strtotime($timeNow);
$inputCookie = JFactory::getApplication()->input->cookie;
$config = JFactory::getConfig();
$cookie_domain = $config->get('cookie_domain', '');
$cookie_path = $config->get('cookie_path', '/');
$inputCookie->set('judl-document-rated-' . $docId, $timeNowStamp, time() + 864000, $cookie_path, $cookie_domain);
$session->set('judl-document-rated-' . $docId, $timeNowStamp);
$logData = array(
'user_id' => $user->id,
'event' => 'document.rate',
'item_id' => $docId,
'doc_id' => $docId,
'value' => $ratingScoreNew,
'reference' => $ratingTable->id
);
JUDownloadFrontHelperLog::addLog($logData);
return true;
}
