/**
* @param \SimpleXMLElement $xml
* @return Track
*/
public function transform(\SimpleXMLElement $xml)
{
$track = new Track();
$track->setArtist((string) $xml->artist);
$track->setTitle((string) $xml->title);
return $track;
}
static function &getTrackList($query, $includeAll = TRUE)
{
$CI =& get_instance();
$CI->load->static_model('Artist');
$CI->load->static_model('Album');
$result = $CI->db->query($query)->result();
$tracks = array();
foreach ($result as $row) {
$track = new Track($row->id, $row->name, $row->duration, $row->cost, isset($row->src) ? $row->src : NULL, $row->bought);
if ($includeAll) {
$artist = new Artist($row->artist_id, $row->artist_name);
$album = new Album($row->album_id, $row->album_name);
$track->setArtist($artist);
$track->setAlbum($album);
}
$tracks[] = $track;
}
return $tracks;
}
