vector<ITunesTrack>
ITunesComWrapper::searchForTrack( ITPlaylistSearchField searchField, wstring searchTerm )
{
vector<ITunesTrack> results;
if ( !isValid() )
throw ITunesException( "COM not initialised" );
IITLibraryPlaylist* playlist;
HRESULT res = m_iTunesApp->get_LibraryPlaylist( &playlist );
handleComResult( res, L"Failed to get iTunes library playlist" );
_bstr_t bTerm( searchTerm.c_str() );
IITTrackCollection* tc;
res = playlist->Search( bTerm, searchField, &tc );
try
{
handleComResult( res, L"Failed to search iTunes library" );
}
catch ( ITunesException& )
{
playlist->Release();
throw;
}
if ( tc == 0 )
{
playlist->Release();
return results;
}
long count;
tc->get_Count( &count );
try
{
handleComResult( res, L"Failed to get count of search results" );
}
catch ( ITunesException& )
{
playlist->Release();
throw;
}
for ( long i = 1; i < ( count + 1 ); ++i )
{
try
{
IITTrack* track;
tc->get_Item( i, &track );
handleComResult( res, L"Failed to get track out of search results" );
ITunesTrack t( track );
setPersistentIDForTrack( t, track );
results.push_back( t );
}
catch ( ITunesException& )
{
// Just move on to the next
}
}
playlist->Release();
return results;
}
void CiTunes::GetPlaylist()
{
Init();
long lSourceID;
long lPlaylistID;
long lTrackId;
long countSource;
IITObject * pObject;
// IITUserPlaylist * pUserPlaylist;
IITSourceCollection * pCollection;
USES_CONVERSION;
short bIsSmart=0;
HRESULT hr=m_iITunes->get_Sources(&pCollection);
hr=pCollection->get_Count (&countSource);
IITSource * pSource = NULL;
IITPlaylistCollection * pPlaylistCollection = NULL;
IITPlaylist * pPlaylist = NULL;
IITTrackCollection * pTrackCollection = NULL;
IITTrack * pTrack = NULL;
CComPtr<IITFileOrCDTrack> fileTrack;
long countPlaylist;
long countTracklist;
CComBSTR bstrName;
for(long i=1;i<=countSource;i++)
{
hr=pCollection->get_Item (i,&pSource);
//
pSource->get_SourceID (&lSourceID);
pSource->get_Playlists (&pPlaylistCollection);
pPlaylistCollection->get_Count (&countPlaylist);
for(long j=7;j<=countPlaylist;j++)//get playlists
{
hr=pPlaylistCollection->get_Item (j,&pPlaylist);
pPlaylist->get_PlaylistID (&lPlaylistID);
CLOUD_MEIDA_METADATA_STRUCT* cmd = new CLOUD_MEIDA_METADATA_STRUCT();
InitMetadataStruct(cmd);
hr=m_iITunes->GetITObjectByID (lSourceID,lPlaylistID,0,0,&pObject);
pObject->get_Name (&bstrName);
CComPtr<IITUserPlaylist> spUserPlaylist;
hr=pPlaylist->QueryInterface(&spUserPlaylist);
if(SUCCEEDED(hr))
{
/* spUserPlaylist->get_Smart(&bIsSmart);
if(bIsSmart==0)*/
//{
/* ITUserPlaylistSpecialKind plKind;
spUserPlaylist->get_SpecialKind (&plKind);*/
//if(plKind==ITUserPlaylistSpecialKindPodcasts)
//{
//AfxMessageBox(OLE2T(bstrName));
spUserPlaylist->get_Tracks (&pTrackCollection);
pTrackCollection->get_Count (&countTracklist);
long _lSourceID,_lPlaylistID,_lTrackId, _lDatabaseID;
pPlaylist->get_SourceID (&_lSourceID);
pPlaylist->get_PlaylistID(&_lPlaylistID);
pPlaylist->get_TrackID(&_lTrackId);
pPlaylist->get_TrackDatabaseID(&_lDatabaseID);
cmd->UID = cmd->PlaylistID = GetGUID(_lSourceID,_lPlaylistID,_lTrackId,_lDatabaseID);
cmd->PlaylistName = OLE2T(bstrName);
cmd->Count = (int)countTracklist;
cmd->Source = PLAYER_TYPE_iTunes;
cmd->MediaType = MEDIA_TYPE_audio;
cmd->MetadataType = _Metadata_Playlist;
for(long k=1;k<=countTracklist;k++)//get tracks form playlist
{
hr=pTrackCollection->get_Item (k,&pTrack);
CComPtr<IITFileOrCDTrack> spFileTrack;
hr=pTrack->QueryInterface (__uuidof(spFileTrack),(void **)&spFileTrack);
if(SUCCEEDED(hr))
{
spFileTrack->get_SourceID (&_lSourceID);
spFileTrack->get_PlaylistID(&_lPlaylistID);
spFileTrack->get_TrackID(&_lTrackId);
spFileTrack->get_TrackDatabaseID(&_lDatabaseID);
cmd->ContentIDs.AddTail(GetGUID(_lSourceID,_lPlaylistID,_lTrackId,_lDatabaseID));
/* GetTrackInfo(spFileTrack );*/
}
spFileTrack.Release();
pTrack->Release();
//pTrack->get_TrackID(&lTrackId);
//pTrack->get_Name (&bstrName);
//AfxMessageBox(OLE2T(bstrName));
//}
//}
}
if(countTracklist >0)
m_litem->insert(std::make_pair(cmd->UID,cmd));
}
spUserPlaylist.Release();
}
if(pSource!= NULL)
SAFE_RELEASE(pSource);
if(pPlaylistCollection!= NULL)
SAFE_RELEASE(pPlaylistCollection);
if(pPlaylist!= NULL)
SAFE_RELEASE(pPlaylist);
if(pTrackCollection!= NULL)
SAFE_RELEASE(pTrackCollection);
}
ReleaseiTunes();
}
