function &getPlaylists($dir)
{
// Read the videos folder to find playlists
jimport('joomla.filesystem.folder');
$candidates = JFolder::files($dir, '\\.xml$');
$rows = array();
$id = 1;
foreach ($candidates as $playlist) {
$helper = new AvrPlaylistHelper($dir . DS . $playlist);
if ($pl =& $helper->read()) {
$obj = new stdClass();
$obj->filename = $playlist;
$obj->folder = $dir;
$obj->title = $pl->title;
$obj->id = $id++;
$rows[] = $obj;
}
}
return $rows;
}
/**
* Method to get a playlist object
* @return object with data
*/
function &getData()
{
// Load the data
if (empty($this->_data)) {
$helper = new AvrPlaylistHelper($this->_filename);
$this->_data =& $helper->read();
$this->_lasterror = $helper->getLastError();
}
if (!$this->_data) {
$this->_data = new stdClass();
$this->_data->items = array();
$this->_data->filename = $this->_filename;
$this->_data->title = null;
$this->_data->info = null;
$this->_data->creator = null;
$this->_data->license = null;
$this->_data->annotation = null;
$this->_data->attribution = null;
}
return $this->_data;
}
