public function getPrevPhotoIdList($listType, $photoId)
{
if (in_array($listType, array('albumPhotos', 'userPhotos'))) {
$ownerId = $this->findPhotoOwner($photoId);
$checkPrivacy = $this->isCheckPrivacy($ownerId);
} else {
$checkPrivacy = FALSE;
}
if (in_array($listType, array('toprated', 'most_discussed'))) {
switch ($listType) {
case 'toprated':
return $this->getTopratedPhotoIdList();
case 'most_discussed':
return $this->getMostDiscussedPhotoIdList();
}
}
return $this->photoDao->getPrevPhotoIdList($listType, $photoId, $checkPrivacy);
}
