/**
* Populates and returns the list of genres
* @return array
*/
public function getGenres()
{
if (empty($this->_genres)) {
$genres = VideoLibrary::getGenres($this->getGenreType());
foreach ($genres as $genre) {
$this->_genres[$genre->label] = $genre->label;
}
}
return $this->_genres;
}
