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<?php
/*
Copyright 2001 - 2007 Ampache.org
All Rights Reserved
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2
of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/**
* metadata class
* This class is a abstraction layer for getting
* meta data for any object in Ampache, this includes
* album art, lyrics, id3tags, recommendations etc
* it makes use of Object::construct_from_array() as needed
*/
class metadata {
/**
* constructor
* We don't use this, as its really a static class
*/
private function __construct() {
// Rien a faire
} // constructor
/**
* recommend_similar
* This takes the input and returns an array of objects construct_from_array()'d
*/
public static function recommend_similar($type,$id,$limit='') {
// For now it's only mystrands
OpenStrands::set_auth_token(Config::get('mystrands_developer_key'));
$openstrands = new OpenStrands($GLOBALS['user']->prefs['mystrands_user'],$GLOBALS['user']->prefs['mystrands_pass']);
// Make sure auth worked
if (!$openstrands) { return false; }
switch ($type) {
case 'artist':
$artist = new Artist($id);
$seed = array('name'=>array($artist->name));
$results = $openstrands->recommend_artists($seed,$limit);
break;
}
foreach ($results as $item) {
switch ($type) {
case 'artist':
$data['name'] = $item['ArtistName'];
$data['uid'] = $item['__attributes']['ArtistID'];
$data['mystrands_url'] = $item['URI'];
$data['links'] = "<a target=\"_blank\" href=\"" . $item['URI'] . "\">" . get_user_icon('mystrands','','MyStrands Link') . "</a>";
$objects[] = Artist::construct_from_array($data);
break;
} // end switch on type
} // end foreach
return $objects;
} // recommend_similar
} // metadata
?>
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