1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2006 the VideoLAN team
7 * Authors: Antoine Cellerier <dionoea -at- videolan -dot- org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
33 #include <vlc_interface.h>
34 #include <vlc_input.h>
35 #include <vlc_playlist.h>
38 #include "musicbrainz/mb_c.h"
40 /*****************************************************************************
42 *****************************************************************************/
43 static int FindArt( vlc_object_t * );
45 /*****************************************************************************
47 *****************************************************************************/
50 set_shortname( N_( "MusicBrainz" ) );
51 set_description( _("MusicBrainz meta data") );
53 /* This art finder module fetches the album ID from musicbrainz and
54 * uses it to fetch the amazon ASIN from musicbrainz.
56 * - Add ability to reuse MB album ID if we already have it
58 set_capability( "art finder", 80 );
59 set_callbacks( FindArt, NULL );
62 /*****************************************************************************
63 *****************************************************************************/
65 static int GetData( vlc_object_t *p_obj, input_item_t *p_item,
70 char i_album_count, i;
72 bool b_art_found = false;
77 psz_artist = input_item_GetArtist( p_item );
78 psz_album = input_item_GetAlbum( p_item );
80 if( !psz_artist || !psz_album )
94 mb_SetDepth( p_mb, 2 );
95 ppsz_args[0] = psz_album;
96 ppsz_args[1] = psz_artist;
98 if( !mb_QueryWithArgs( p_mb,
100 " <mq:depth>@DEPTH@</mq:depth>\n" \
101 " <mq:maxItems>@MAX_ITEMS@</mq:maxItems>\n" \
102 " <mq:albumName>@1@</mq:albumName>\n" \
103 " <mq:artistName>@2@</mq:artistName>\n" \
104 "</mq:FindAlbum>\n", ppsz_args ) )
106 mb_GetQueryError( p_mb, psz_buf, 256 );
107 msg_Err( p_obj, "Query failed: %s", psz_buf );
116 i_album_count = mb_GetResultInt( p_mb, MBE_GetNumAlbums );
117 if( i_album_count < 1 )
123 /** \todo Get the MB Track ID and store it */
124 msg_Dbg( p_obj, "found %d albums.\n", i_album_count );
126 for( i = 1; i <= i_album_count; i++ )
128 mb_Select( p_mb, MBS_Rewind );
129 mb_Select1( p_mb, MBS_SelectAlbum, i );
131 mb_GetResultData( p_mb, MBE_AlbumGetAlbumId, psz_data, 256 );
132 mb_GetIDFromURL( p_mb, psz_data, psz_buf, 256 );
133 msg_Dbg( p_obj, "album Id: %s", psz_buf );
139 if( mb_GetResultData( p_mb, MBE_AlbumGetAmazonAsin, psz_buf, 256 ) )
141 msg_Dbg( p_obj, "Amazon ASIN: %s", psz_buf );
142 snprintf( psz_data, 255,
143 "http://images.amazon.com/images/P/%s.01._SCLZZZZZZZ_.jpg",
145 msg_Dbg( p_obj, "Album art URL: %s", psz_data );
146 input_item_SetArtURL( p_item, psz_data );
159 return b_art_found ? VLC_SUCCESS : VLC_EGENERIC;
162 static int FindArt( vlc_object_t *p_this )
164 playlist_t *p_playlist = (playlist_t *)p_this;
165 input_item_t *p_item = (input_item_t *)(p_playlist->p_private);
168 return GetData( VLC_OBJECT(p_playlist), p_item, true );