Ticket #9632: upnpcdsmusicalbum.cpp

File upnpcdsmusicalbum.cpp, 3.7 KB (added by Joe Bryant <tenminjoe@…>, 14 years ago)
Line 
1//////////////////////////////////////////////////////////////////////////////
2// Program Name: upnpcdsmusicalbum.cpp
3//
4// Purpose - uPnp Content Directory Extension for Music Albums
5//
6// Created By : Joe Bryant Created On : Jul. 29, 2011
7// Modified By : Modified On:
8//
9//////////////////////////////////////////////////////////////////////////////
10
11#include <climits>
12
13#include <QFileInfo>
14
15#include "upnpcdsmusicalbum.h"
16#include "httprequest.h"
17#include "mythcorecontext.h"
18
19
20UPnpCDSRootInfo UPnpCDSMusicAlbum::g_RootNodes[] =
21{
22
23 { "By Album",
24 "album.album_id",
25 "SELECT a.album_id as id, "
26 "a.album_name as name, "
27 "count( song.album_id ) as children "
28 "FROM music_songs song join music_albums a on a.album_id = song.album_id "
29 "%1 "
30 "GROUP BY a.album_id "
31 "ORDER BY a.album_name",
32 "WHERE album.album_id=:KEY" },
33
34};
35
36int UPnpCDSMusicAlbum::g_nRootCount = sizeof( g_RootNodes ) / sizeof( UPnpCDSRootInfo );
37
38/////////////////////////////////////////////////////////////////////////////
39//
40/////////////////////////////////////////////////////////////////////////////
41
42UPnpCDSRootInfo *UPnpCDSMusicAlbum::GetRootInfo( int nIdx, QString sContainerId )
43{
44 if ((nIdx >=0 ) && ( nIdx < g_nRootCount ))
45 return &(g_RootNodes[ nIdx ]);
46
47 return NULL;
48}
49
50/////////////////////////////////////////////////////////////////////////////
51//
52/////////////////////////////////////////////////////////////////////////////
53
54int UPnpCDSMusicAlbum::GetRootCount()
55{
56 return g_nRootCount;
57}
58
59/////////////////////////////////////////////////////////////////////////////
60//
61/////////////////////////////////////////////////////////////////////////////
62
63QString UPnpCDSMusicAlbum::GetTableName( QString sColumn )
64{
65 return "music_albums album";
66}
67
68/////////////////////////////////////////////////////////////////////////////
69//
70/////////////////////////////////////////////////////////////////////////////
71
72QString UPnpCDSMusicAlbum::GetItemListSQL( QString /* sColumn */ )
73{
74 return "select album_id as intid, artist_name as artist, album_name as album " \
75 "from music_albums " \
76 "join music_artists " \
77 "on music_albums.artist_id = music_artists.artist_id";
78}
79
80/////////////////////////////////////////////////////////////////////////////
81//
82/////////////////////////////////////////////////////////////////////////////
83
84void UPnpCDSMusicAlbum::BuildItemQuery( MSqlQuery &query, const QStringMap &mapParams )
85{
86 int nId = mapParams[ "Id" ].toInt();
87
88 QString sSQL = QString( "%1 WHERE music_albums.album_id=:ID " )
89 .arg( GetItemListSQL() );
90
91 query.prepare( sSQL );
92
93 query.bindValue( ":ID", (int)nId );
94}
95
96
97/////////////////////////////////////////////////////////////////////////////
98//
99/////////////////////////////////////////////////////////////////////////////
100
101void UPnpCDSMusicAlbum::AddItem( const UPnpCDSRequest *pRequest,
102 const QString &sObjectId,
103 UPnpCDSExtensionResults *pResults,
104 bool bAddRef,
105 MSqlQuery &query )
106{
107 QString sName;
108
109 QString sId = QString( "musicalbum" ) + query.value( 0 ).toString();
110 QString sArtist = query.value( 1 ).toString();
111 QString sAlbum = query.value( 2 ).toString();
112
113 CDSObject *pItem = CDSObject::CreateMusicAlbum( QString( sId ), sAlbum, QString( "1" ), NULL);
114
115 pItem->SetPropValue( "artist", sArtist );
116
117 pResults->Add( pItem );
118
119}
120
121// vim:ts=4:sw=4:ai:et:si:sts=4