/**
* Display form to create/edit a track.
* @param $args array optional, if set the first parameter is the ID of the track to edit
*/
function editTrack($args = array())
{
$this->validate();
$this->setupTemplate(true);
import('manager.form.TrackForm');
$trackForm = new TrackForm(!isset($args) || empty($args) ? null : $args[0]);
if ($trackForm->isLocaleResubmit()) {
$trackForm->readInputData();
} else {
$trackForm->initData();
}
$trackForm->display();
}
