/**
* Get a count or list of the comments on an item
*
* @param string $rtrn Data format to return
* @param array $filters Filters to apply to data fetch
* @param boolean $clear Clear cached data?
* @return mixed
*/
public function comments($what = 'list', $filters = array(), $clear = false)
{
if (!isset($filters['item_id'])) {
$filters['item_id'] = $this->get('id');
}
if (!isset($filters['item_type'])) {
$filters['item_type'] = 'collection';
}
if (!isset($filters['state'])) {
$filters['state'] = array(1, 3);
}
switch (strtolower(trim($what))) {
case 'count':
if ($this->_cache['comments.count'] === null) {
$tbl = new Comment($this->_db);
$this->_cache['comments.count'] = $tbl->count($filters);
}
return $this->_cache['comments.count'];
break;
case 'list':
case 'results':
default:
if (!is_array($this->_cache['comments.list'])) {
$tbl = new Comment($this->_db);
if (!($results = $tbl->getComments('collection', $this->get('id')))) {
$results = array();
}
$this->_cache['comments.list'] = $results;
}
return $this->_cache['comments.list'];
break;
}
}
