how to show all playlists in the admin panel SE4 Music Plugin

[GumSlone]

I found that there is a bug in the socialengine 4 music plugin, not all playlists were visible in admin panel, specially those where the site search was disabled.
Here is a fix how to show all playlists in the admin panel:

open: /application/modules/Music/controllers/AdminLevelController.php
find:

$this->view->paginator = Engine_Api::_()->music()->getPlaylistPaginator(); 

its around ​line 42,
and replace by:

$this->view->paginator = Engine_Api::_()->music()->getPlaylistPaginator(array('admin'=>1)); 

save changes.

open: /application/modules/Music/Api/Core.php
find (around 87 line):

$select->where('1')
// prevent empty playlists from showing
->joinLeft($ps_name, "$p_name.playlist_id = $ps_name.playlist_id", '')
->where("$ps_name.song_id IS NOT NULL")
; 

and replace with:

if( !empty($params['admin']) ) {
$select->where('1')
// prevent empty playlists from showing
->joinLeft($ps_name, "$p_name.playlist_id = $ps_name.playlist_id", '')
->where("$ps_name.song_id IS NOT NULL")
;
}
else
{
$select->where('search = 1')
// prevent empty playlists from showing
->joinLeft($ps_name, "$p_name.playlist_id = $ps_name.playlist_id", '')
->where("$ps_name.song_id IS NOT NULL")
;
} 

Done!