TODO

public function printStatistics();

public function printList($collapsed = true);

public function printVideoList($collapsed = true);

public function printAudioList($collapsed = true);

public function printNews($newsCount = 5, $newsType = LAST_DAYS);

public function printVideoNews($newsCount = 5, $newsType = LAST_DAYS);

public function printAudioNews($newsCount = 5, $newsType = LAST_DAYS);

public function printSubList($sublistName, $collapsed = true);

public function printArtistList($artistName);