private function _loadFavorites($maxResults = 0, $startIndex = 0)
{
$this->_favorites_maxResults = $maxResults;
$this->_favorites_startIndex = $startIndex;
$favorites = new YouTubeVideoList($this->_developerKey);
$favorites->load("FavoritesByUser", $this->_username, $maxResults, $startIndex);
$this->_favorites = $favorites;
}
private function _loadVideos()
{
$youtube = new YouTube($this->_developerKey);
$playlist = $youtube->getPlaylist($this->_id, $this->_maxResults, $this->_startIndex);
//load playlist data
$xml = new SimpleXMLElement($playlist);
$this->_title = (string) $xml->title;
$this->_subtitle = (string) $xml->subtitle;
//load videos
return parent::populate($playlist);
}