/**
* Open playlist by full path, including filename.
* @param String $fullPath
* @return Playlist
*/
private function openPlaylist($fullPath)
{
$playlist = new Playlist();
if ($fullPath) {
$xml = @simplexml_load_file($fullPath, 'SimpleXMLElement', LIBXML_NOCDATA);
if (!$xml) {
throw new Exception("Error loading Playlist on '" . $fullPath . "'.");
}
$attributes = $xml->attributes();
$playlist->setFilename((string) basename($fullPath));
$playlist->setPath((string) dirname($fullPath));
if ($attributes['name']) {
$playlist->setName((string) $attributes['name']);
}
if ($attributes['description']) {
$playlist->setDescription((string) $attributes['description']);
}
//Get playlist links
foreach ($xml->children() as $second_gen) {
$playlistLink = new PlaylistLink();
//Get node attributes
$attributes = $second_gen->attributes();
$playlistLink->setKey((string) $attributes['key']);
if ($attributes['type']) {
$playlistLink->setType((string) $attributes['type']);
}
if ($attributes['thumbnail']) {
$playlistLink->setThumbnail((string) $attributes['thumbnail']);
}
//Get child nodes
if ($second_gen->title) {
$playlistLink->setTitle((string) $second_gen->title);
}
if ($second_gen->description) {
$playlistLink->setDescription((string) $second_gen->description);
}
if ($second_gen->format) {
$playlistLink->setFormat((string) $second_gen->format);
}
if ($second_gen->filename) {
$playlistLink->setFilename((string) $second_gen->filename);
}
if ($second_gen->link) {
$playlistLink->setLink((string) $second_gen->link);
}
if ($second_gen->language) {
$playlistLink->setLanguage((string) $second_gen->language);
}
//Get ids
$order = 1;
$second_gen = $second_gen->part;
foreach ($second_gen->children() as $third_gen) {
$attributes = $third_gen->attributes();
if ($attributes['order']) {
$playlistLink->addId((int) $attributes['order'], (string) $third_gen);
} else {
++$order;
$playlistLink->addId((int) $order, (string) $third_gen);
}
}
//Add link to playlist
$playlist->addPlaylistLink($playlistLink);
}
}
return $playlist;
}
