public function getCategoriesWithCount()
{
$ordering = CPS_StringOrdering('name', 'en', 'ascending');
$documents = $this->model->search('*', null, null, array('post' => 'no'), $ordering);
$ad = new AdModel();
$result = array();
foreach ($documents as $id => $document) {
$document->count = $ad->countAdsByCategory($document->id);
$result[] = $document;
}
return $result;
}
public function refineOrdering($ordering)
{
if ($ordering != null) {
if ($ordering[0] == 'string') {
return CPS_StringOrdering($ordering[1], 'en', $ordering[2]);
} else {
return CPS_NumericOrdering($ordering[1], $ordering[2]);
}
} else {
return CPS_StringOrdering('type', 'en', 'ascending');
}
}