public static function canRateListing($listingId)
{
$listingObject = JUDirectoryHelper::getListingById($listingId);
if (!is_object($listingObject)) {
return false;
}
$params = JUDirectoryHelper::getParams(null, $listingId);
if (!$params->get('enable_listing_rate', 1)) {
return false;
}
$userCanViewListing = JUDirectoryFrontHelperPermission::userCanDoListing($listingId, true);
if (!$userCanViewListing) {
return false;
}
$ratingField = new JUDirectoryFieldCore_rating();
if (!$ratingField->canView()) {
return false;
}
$user = JFactory::getUser();
$criteriaGroupId = JUDirectoryFrontHelperCriteria::getCriteriaGroupIdByCategoryId($listingObject->cat_id);
if ($criteriaGroupId == 0 || !JUDirectoryHelper::hasMultiRating()) {
$assetName = 'com_judirectory.category.' . $listingObject->cat_id;
if ($user->authorise('judir.single.rate', $assetName)) {
if ($user->authorise('judir.single.rate.many_times', $assetName)) {
return true;
} else {
if ($user->get('guest')) {
$session = JFactory::getSession();
if (!$session->has('judir-listing-rated-' . $listingId)) {
return true;
}
} else {
$totalVoteTimes = JUDirectoryFrontHelperRating::getTotalListingVotesOfUser($user->id, $listingId);
if ($totalVoteTimes == 0) {
return true;
}
}
}
}
} else {
$assetName = 'com_judirectory.criteriagroup.' . $criteriaGroupId;
if ($user->authorise('judir.criteria.rate', $assetName)) {
if ($user->authorise('judir.criteria.rate.many_times', $assetName)) {
return true;
} else {
if ($user->get('guest')) {
$session = JFactory::getSession();
if (!$session->has('judir-listing-rated-' . $listingId)) {
return true;
}
} else {
$totalVoteTimes = JUDirectoryFrontHelperRating::getTotalListingVotesOfUser($user->id, $listingId);
if ($totalVoteTimes == 0) {
return true;
}
}
}
}
}
return false;
}
public function saveRating($data, $listingId, $criteriaArray = array(), $commentId = 0)
{
$user = JFactory::getUser();
$created = JFactory::getDate()->toSql();
$ratingScore = JUDirectoryFrontHelperRating::calculateRatingScore($data, $listingId, $criteriaArray);
$dataRating = array('listing_id' => $listingId, 'user_id' => $user->id, 'score' => $ratingScore, 'created' => $created);
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_judirectory/tables');
$ratingTable = JTable::getInstance('Rating', 'JUDirectoryTable');
$ratingTable->bind($dataRating);
if (!$ratingTable->check()) {
$this->setError($ratingTable->getError());
return false;
}
$ratingStore = $ratingTable->store();
if ($ratingStore) {
if ($commentId) {
$db = JFactory::getDbo();
$query = "UPDATE #__judirectory_comments SET rating_id = " . $ratingTable->id . " WHERE id = " . $commentId;
$db->setQuery($query);
$db->execute();
}
} else {
$this->setError($ratingTable->getError());
return false;
}
if ($ratingStore && count($criteriaArray) > 0) {
foreach ($criteriaArray as $criteria) {
JUDirectoryMultiRating::insertCriteriaValue($ratingTable->id, $criteria->id, $criteria->value);
}
}
if ($commentId == 0 || $data['approved'] == 1) {
$listingItem = JUDirectoryHelper::getListingById($listingId);
$totalVoteTimes = 0;
$params = JUDirectoryHelper::getParams(null, $listingId);
$onlyCalculateLastRating = $params->get('only_calculate_last_rating', 0);
if (!$user->get('guest')) {
$totalVoteTimes = JUDirectoryFrontHelperRating::getTotalListingVotesOfUser($user->id, $listingId);
}
if ($onlyCalculateLastRating && $totalVoteTimes > 0) {
$total_votes = $listingItem->total_votes;
$ratingLatest = $this->getLatestRating($listingId, $user->id);
$rating = ($listingItem->rating * $total_votes + $ratingScore - $ratingLatest) / $total_votes;
} else {
$total_votes = $listingItem->total_votes + 1;
$rating = ($listingItem->rating * $listingItem->total_votes + $ratingScore) / $total_votes;
}
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->update('#__judirectory_listings');
$query->set('rating = ' . $rating);
$query->set('total_votes = ' . $total_votes);
$query->where('id = ' . $listingId);
$db->setQuery($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('judir-listing-rated-' . $listingId, $timeNowStamp, time() + 864000, $cookie_path, $cookie_domain);
$session->set('judir-listing-rated-' . $listingId, $timeNowStamp);
$logData = array('user_id' => $user->id, 'event' => 'listing.rate', 'item_id' => $listingId, 'listing_id' => $listingId, 'value' => $ratingScore, 'reference' => $ratingTable->id);
JUDirectoryFrontHelperLog::addLog($logData);
return true;
}
