mirror of
https://github.com/Yetangitu/ampache
synced 2025-10-04 18:29:40 +02:00
149 lines
4.5 KiB
PHP
149 lines
4.5 KiB
PHP
<?php
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/*
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Copyright 2001 - 2007 Ampache.org
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All Rights Reserved
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2
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of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/**
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* metadata class
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* This class is a abstraction layer for getting
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* meta data for any object in Ampache, this includes
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* album art, lyrics, id3tags, recommendations etc
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* it makes use of Object::construct_from_array() as needed
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*/
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class metadata {
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/**
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* constructor
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* We don't use this, as its really a static class
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*/
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private function __construct() {
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// Rien a faire
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} // constructor
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/**
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* recommend_similar
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* This takes the input and returns an array of objects construct_from_array()'d
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*/
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public static function recommend_similar($type,$id,$limit='') {
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// For now it's only mystrands
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OpenStrands::set_auth_token(Config::get('mystrands_developer_key'));
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$openstrands = new OpenStrands(Config::get('mystrands_user'),Config::get('mystrands_pass'));
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// Make sure auth worked
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if (!$openstrands) { return false; }
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switch ($type) {
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case 'artist':
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$artist = new Artist($id);
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$seed = array('name'=>array($artist->name));
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$results = $openstrands->recommend_artists($seed,$limit);
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break;
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}
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$objects = array();
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foreach ($results as $item) {
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switch ($type) {
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case 'artist':
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$data['name'] = $item['ArtistName'];
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$data['uid'] = $item['__attributes']['ArtistID'];
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$data['mystrands_url'] = $item['URI'];
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$data['links'] = "<a target=\"_blank\" href=\"" . $item['URI'] . "\">" . get_user_icon('world_link','MyStrands Link') . "</a>";
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// Do a search for this artist in our instance
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$artist_id = Catalog::check_artist($data['name'],1);
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if ($artist_id) {
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$artist = new Artist($artist_id);
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$artist->format();
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$data['links'] .= "<a href=\"$artist->f_link\">" . get_user_icon('ampache','Ampache') . "</a>";
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}
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$objects[] = Artist::construct_from_array($data);
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break;
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} // end switch on type
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} // end foreach
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return $objects;
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} // recommend_similar
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/**
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* find_missing_tracks
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* This returns an array of song objects using the construct_from_array() that are
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* not in the specified album.
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*/
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public static function find_missing_tracks($album_id) {
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// Build our object
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$album = new Album($album_id);
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$album->format();
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$objects = array();
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// For now it's only mystrands
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OpenStrands::set_auth_token(Config::get('mystrands_developer_key'));
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$openstrands = new OpenStrands(Config::get('mystrands_user'),Config::get('mystrands_pass'));
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if (!$openstrands) { return false; }
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// Setup the string we're going to pass
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if ($album->artist_count == '1') { $artist_name = $album->artist_name; }
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else { $artist_name = "Various"; }
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$data[] = array('artist'=>$artist_name,'album'=>$album->full_name);
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// First find the album on mystrands
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$result = $openstrands->match_albums($data);
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if (!$result) { return false; }
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$mystrands_id = $result['0']['__attributes']['AlbumId'];
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if (!$mystrands_id) { return false; }
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$tracks = $openstrands->lookup_album_tracks($mystrands_id,Openstrands::$alias);
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$object = array();
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// Recurse the data we've found and check the local album
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foreach ($tracks as $track) {
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if (!$album->has_track($track['TrackName'])) {
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$data['title'] = $track['TrackName'];
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$data['track'] = $track['TrackNumber'];
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$data['disc'] = $track['DiscNumber'];
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$data['artist'] = $track['ArtistName'];
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$data['links'] = "<a target=\"_blank\" href=\"" . $track['URI'] . "\">" . get_user_icon('world_link','MyStrands') . "</a>";
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// If we've got a purchase URL
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if ($track['UserPurchaseURI']) {
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$data['links'] .= "<a target=\"_blank\" href=\"" . $track['UserPurchaseURI'] . "\">" . get_user_icon('money',_('Buy Track from MyStrands')) . "</a>";
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}
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$objects[] = Album::construct_from_array($data);
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}
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} // end foreach
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return $objects;
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} // find_missing_tracks
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} // metadata
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?>
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