int compare_tracks(const void* a, const void* b) {
// type safety??! this is C god dammit!
sp_track *left = *((sp_track**)a);
sp_track *right = *((sp_track**)b);
sp_artist *lefta = sp_track_artist(left,0); // get first artist on track because I am lazy
sp_album *leftal = sp_track_album(left);
sp_artist *righta = sp_track_artist(right, 0);
sp_album *rightal = sp_track_album(right);
const char *left_artist = sp_artist_name(lefta);
const char *right_artist = sp_artist_name(righta);
int artist_compare = strcmp(left_artist, right_artist);
if (artist_compare != 0) {
return artist_compare;
}
const char *left_album = sp_album_name(leftal);
const char *right_album = sp_album_name(rightal);
int album_compare = strcmp(left_album, right_album);
if (album_compare != 0) {
return album_compare;
}
// for the last tier we use track number, not name.
int left_track = sp_track_index(left);
int right_track = sp_track_index(right);
return left < right ? -1 : left > right ? 1 : 0;
}
void play(sp_session *session, sp_track *track)
{
sp_error error = sp_session_player_load(session, track);
if (error != SP_ERROR_OK) {
fprintf(stderr, "Error: %s\n", sp_error_message(error));
exit(1);
}
sp_artist *artist = sp_track_artist(track, 0);
sp_album *album = sp_track_album(track);
int secs = sp_track_duration(track) / 1000;
int mins = 0;
while (secs >= 60) {
mins++;
secs -= 60;
}
printf("\n");
printf(" Track: %s\n", sp_track_name(track));
printf(" Artist: %s\n", sp_artist_name(artist));
printf(" Album: %s\n", sp_album_name(album));
printf(" Year: %d\n", sp_album_year(album));
printf(" Popularity: %d / 100\n", sp_track_popularity(track));
printf(" Duration: %02d:%02d\n", mins, secs);
printf("\n");
printf("Playing...\n");
sp_session_player_play(session, 1);
}
Artist* Track::GetArtist( int index )
{
Artist* pArtist = m_pSession->CreateArtist();
pArtist->Load( sp_track_artist( m_pTrack, index ) );
return pArtist;
}
// ----------------------------------------------------------------------------
//
AudioStatus DMX_PLAYER_API GetTrackAudioInfo( LPCSTR track_link, AudioInfo* audio_info, DWORD wait_ms )
{
CString spotify_link;
memset( audio_info, 0, sizeof(AudioInfo) );
sp_track* track = theApp.m_spotify.linkToTrack( track_link );
if ( track == NULL )
return FAILED;
sp_linktype link_type = theApp.m_spotify.getTrackLink( track, spotify_link );
if ( link_type == SP_LINKTYPE_TRACK )
return theApp.m_echonest.getTrackAudioInfo( spotify_link, audio_info, wait_ms );
if ( link_type == SP_LINKTYPE_LOCALTRACK ) {
LPCSTR track_name = sp_track_name( track );
if ( track_name == NULL )
return FAILED;
sp_artist *artist = sp_track_artist( track, 0 );
if ( artist == NULL )
return FAILED;
LPCSTR artist_name = sp_artist_name( artist );
if ( artist_name == NULL )
return FAILED;
return theApp.m_echonest.lookupTrackAudioInfo( track_name, artist_name, audio_info, wait_ms );
}
return FAILED;
}
void search_complete(sp_search *result, void *userdata)
{
int i;
folder_t *folder = (folder_t *)userdata;
file_t *file;
printf("Spotify: Search complete, tracks: %d\n", sp_search_num_tracks(result));
for(i = 0; i < sp_search_num_tracks(result); i ++) {
file = calloc(1, sizeof(file_t));
file->track = sp_search_track(result, i);
strncpy(file->name, sp_artist_name(sp_track_artist(file->track, 0)), MAX_NAME_LENGTH);
strcat(file->name, " - ");
strcat(file->name, sp_track_name(file->track));
strcat(file->name, ".wav");
printf("Spotify: Adding track to folder: %s\n", file->name);
if(i == 0)
folder->files = file;
else {
file->next = folder->files;
folder->files = file;
}
}
}
bool SpotifySong::updateMetadata()
{
if(sp_track_is_loaded(this->track))
{
this->duration = sp_track_duration(this->track);
this->title = sp_track_name(this->track);
if(this->artist == nullptr)
{
this->artist = sp_track_artist(this->track,0);
sp_artist_add_ref(this->artist);
}
if(this->album == nullptr)
{
this->album = sp_track_album(this->track);
sp_album_add_ref(this->album);
}
} else
return false;
if(this->artist != nullptr && sp_artist_is_loaded(this->artist))
this->artistName = sp_artist_name(this->artist);
else
return false;
if(this->album != nullptr && sp_album_is_loaded(this->album))
this->albumName = sp_album_name(this->album);
else
return false;
return true;
}
/**
* Prints the Title - Artists for each item in the search result
*/
static void print_search(sp_search *search) {
int i;
for (i=0; i<sp_search_num_tracks(search); i++) {
sp_track *track = sp_search_track(search, i);
if (track == NULL) {
fprintf(stderr, "Search track was null.\n");
return;
}
else {
int artistBufferSize = 16;
char* artistBuffer = malloc (artistBufferSize * sizeof(char));
memset(artistBuffer, '\0', artistBufferSize * sizeof(char));
int nArtists = sp_track_num_artists(track);
int j;
for (j=0; j<nArtists; j++) {
sp_artist *artist = sp_track_artist(track, j);
strcat_resize(&artistBuffer, &artistBufferSize, sp_artist_name(artist));
if (j < nArtists - 1)
strcat_resize(&artistBuffer, &artistBufferSize, ",");
// sp_artist_release(artist);
}
printf("\"%s\" - %s\n", sp_track_name(track), artistBuffer);
free (artistBuffer);
}
// sp_track_release(track);
}
}
ListResponse<TrackInfo*>* SpotifyPlaylistContainer::listTracks(
PlaylistTask* task) {
ListResponse<TrackInfo*>* response = new ListResponse<TrackInfo*>();
response->setListType(ListTypeSong);
ListPlaylistTrackInfo info = task->getCommandInfo().listPlaylistTrackInfo;
int playlistId = info.playlist;
if (playlistId > -1
&& playlistId
< sp_playlistcontainer_num_playlists(playlistContainer)) {
bool sendName = ((info.trackInfoFlags & TrackInfoName) == TrackInfoName);
bool sendArtist = ((info.trackInfoFlags & TrackInfoArtists)
== TrackInfoArtists);
bool sendAlbum = ((info.trackInfoFlags & TrackInfoAlbum)
== TrackInfoAlbum);
bool sendDuration = ((info.trackInfoFlags & TrackInfoDuration)
== TrackInfoDuration);
bool sendArtwork = ((info.trackInfoFlags & TrackInfoArtwork)
== TrackInfoArtwork);
sp_playlist* playlist = sp_playlistcontainer_playlist(playlistContainer,
playlistId);
int numTracks = sp_playlist_num_tracks(playlist);
for (int i = 0; i < numTracks; i++) {
TrackInfo* trackInfo = new TrackInfo();
trackInfo->id = i;
sp_track* track = sp_playlist_track(playlist, i);
if (sendName) {
trackInfo->name = sp_track_name(track);
}
if (sendArtist) {
trackInfo->numArtists = sp_track_num_artists(track);
trackInfo->artists = new const char*[trackInfo->numArtists];
for (int j = 0; j < trackInfo->numArtists; j++) {
trackInfo->artists[j] = sp_artist_name(
sp_track_artist(track, j));
}
}
if (sendAlbum) {
trackInfo->album = sp_album_name(sp_track_album(track));
}
if (sendDuration) {
trackInfo->duration = sp_track_duration(track);
}
if (sendArtwork) {
trackInfo->artwork = sp_image_create(session,
sp_album_cover(sp_track_album(track),
SP_IMAGE_SIZE_NORMAL));
}
response->addMember(trackInfo);
}
return response;
}
delete response;
return nullptr;
}
QString Track::artist() const
{
if(isValid() && sp_track_num_artists(m_spTrack)) {
sp_artist *artist = sp_track_artist(m_spTrack, 0);
return QString::fromUtf8(sp_artist_name(artist));
}
return m_ellaTrack.artistName();
}
// ----------------------------------------------------------------------------
//
bool DMX_PLAYER_API GetTrackInfo( LPCSTR track_link,
LPSTR track_name, size_t track_name_size,
LPSTR artist_name, size_t artist_name_size,
LPSTR album_name, size_t album_name_size,
DWORD* track_duration_ms, bool* starred )
{
AFX_MANAGE_STATE(AfxGetStaticModuleState());
sp_track* track = theApp.m_spotify.linkToTrack( track_link );
if ( !track )
return false;
if ( track_name ) {
LPCSTR title = sp_track_name( track );
if ( title == NULL )
return false;
errno_t err = strncpy_s( track_name, track_name_size, title, strlen(title) );
if ( err != 0 )
return false;
}
if ( artist_name ) {
if ( sp_track_num_artists( track ) == 0 )
*artist_name = '\0';
else {
sp_artist *artist = sp_track_artist( track, 0 );
if ( artist == NULL )
return false;
LPCSTR title = sp_artist_name( artist );
errno_t err = strncpy_s( artist_name, artist_name_size, title, strlen(title) );
if ( err != 0 )
return false;
}
}
if ( album_name ) {
sp_album *album = sp_track_album( track );
if ( album == NULL )
return false;
LPCSTR title = sp_album_name( album );
errno_t err = strncpy_s( album_name, album_name_size, title, strlen(title) );
if ( err != 0 )
return false;
}
if ( track_duration_ms )
*track_duration_ms = theApp.m_spotify.getTrackLength( track );
if ( starred )
*starred = theApp.m_spotify.isTrackStarred( track );
return true;
}
SxTrack::SxTrack(sp_track *spTrack) {
// Logger::printOut("creating track");
// Logger::printOut(sp_track_name(spSxTrack));
while (!sp_track_is_loaded(spTrack))
;
//Logger::printOut("creating track loaded");
m_references = 1;
m_spTrack = spTrack;
m_name = sp_track_name(spTrack);
m_rating = ceil((float)sp_track_popularity(spTrack) / 10);
m_duration = 0.001 * sp_track_duration(spTrack);
m_trackNumber = sp_track_index(spTrack);
m_albumName = "";
m_albumArtistName = "";
m_year = 0;
m_thumb = NULL;
m_hasTHumb = false;
//load the album and release it when we have harvested all data we need
sp_album * album = sp_track_album(spTrack);
if (sp_album_is_loaded(album)) {
SxAlbum* sAlbum = AlbumStore::getInstance()->getAlbum(sp_track_album(spTrack), false);
m_thumb = sAlbum->getThumb();
m_albumName = sAlbum->getAlbumName();
m_albumArtistName = sAlbum->getAlbumArtistName();
m_year = sAlbum->getAlbumYear();
//release it again
AlbumStore::getInstance()->removeAlbum(sAlbum);
if (m_thumb != NULL) {
m_thumb->addRef();
m_hasTHumb = true;
}
} else
Logger::printOut("no album loaded for track");
m_artistName = sp_artist_name(sp_track_artist(spTrack, 0));
sp_link *link = sp_link_create_from_track(spTrack, 0);
m_uri = new char[256];
sp_link_as_string(link, m_uri, 256);
sp_link_release(link);
}
static void image_loaded(sp_image *img, void *user)
{
gazify_t *g = (gazify_t*)user;
size_t img_size;
const void *data = sp_image_data(img,&img_size);
sp_artist *a = sp_track_artist(g->current_t,0);
sp_album *alb = sp_track_album(g->current_t);
g->g->postTrackInfo(sp_artist_name(a),sp_album_name(alb),sp_track_name(g->current_t),data,img_size);
//sp_image_remove_load_callback(img,&image_loaded,user);
// sp_image_release(img);
//fiuckit, let's leak!
}
static PyObject *
Track_artists(Track * self, PyObject *args)
{
sp_artist *artist;
int count = sp_track_num_artists(self->_track);
PyObject *l = PyList_New(count);
int i;
for (i = 0; i < count; i++) {
artist = sp_track_artist(self->_track, i);
PyObject *a = Artist_FromSpotify(artist);
PyList_SetItem(l, i, a);
}
return l;
}
static bool validate_complete_load()
{
if (g_list_container == NULL) {
return false;
}
sp_playlistcontainer *list_container = g_list_container;
int pl_count = sp_playlistcontainer_num_playlists(list_container);
int i=0;
for(; i < pl_count; i++) {
sp_playlist *l = sp_playlistcontainer_playlist(list_container, i);
sp_playlist_type type = sp_playlistcontainer_playlist_type(list_container, i);
if (type == SP_PLAYLIST_TYPE_PLAYLIST && !sp_playlist_is_loaded(l)) {
return false;
}
}
sp_playlist *source_list = NULL;
i=0;
for(; i < pl_count; i++) {
sp_playlist *l = sp_playlistcontainer_playlist(list_container, i);
const char* pname = sp_playlist_name(l);
if (strcmp(pname, playlist_name) == 0) {
source_list = l;
break;
}
}
if (source_list == NULL) {
fprintf(stderr, "Cannot find source list: %s\n", playlist_name);
exit(1);
}
int nt = sp_playlist_num_tracks(source_list);
i=0;
for(; i < nt; i++) {
sp_track *t = sp_playlist_track(source_list, i);
sp_artist *a = sp_track_artist(t,0); // get first artist on track because I am lazy
sp_album *al = sp_track_album(t);
if (al == NULL || a == NULL) {
return false;
}
}
return true;
}
static int spfs_open(const char *path, struct fuse_file_info *fi)
{
file_t *file = find_file(path + 1);
if(!file)
return -ENOENT;
if(!track_ended)
sp_session_player_unload(session);
printf("Spotify: Loading %s by %s\n", sp_track_name(file->track), sp_artist_name(sp_track_artist(file->track, 0)));
sp_session_player_load(session, file->track);
sp_session_player_play(session, 1);
write_wav_header(frame_buf);
frame_buf_size = 44;
track_ended = 0;
return 0;
}
static void search_complete(sp_search *result, void *userdata)
{
sp_track *track;
sp_artist *artist;
int i;
(void)userdata;
if (sp_search_error(result) == SP_ERROR_OK) {
for (i = 0; i < sp_search_num_tracks(result); ++i) {
track = sp_search_track(result, i);
artist = sp_track_artist(track, 0);
printf("%d. %s - %s\n",
i, sp_track_name(track), sp_artist_name(artist));
}
fflush(stdout);
} else {
fprintf(stderr, "failed to search: %s",
sp_error_message(sp_search_error(result)));
}
sp_search_release(result);
}
void SpotWorker::saveFile(sp_track *track, SoundSaver::FileType nextFile)
{
/* Close previous file
* This should be done by both the soundsaver and the spotworker
* so this code is probably triple redundant. Wear seatbelts!
*/
if(soundSaver_){
DEBUG printf("Closing open file...\n");
soundSaver_->close();
DEBUG printf("Closed!\n");
}
//start a new file
DEBUG printf("Extracting filename from track...\n");
sp_artist *tartist = sp_track_artist(track, 0);
const char *artistName = sp_artist_name(tartist);
const char *trackName = sp_track_name(track);
QString fileName("./");
fileName += QString(QString().fromUtf8(artistName)) +
" - " + QString(QString().fromUtf8(trackName));
DEBUG printf("Making new soundsaver...\n");
soundSaver_->open(fileName.toUtf8().data(), nextFile);
DEBUG printf("Soundsaver made. returning...\n");
}
static void try_jukebox_start(void)
{
sp_track *t;
printf("try_jukebox_start\n");
if (!g_jukeboxlist)
return;
int nt = sp_playlist_num_tracks(g_jukeboxlist);
if (!nt) {
fprintf(stderr, "jukebox: No tracks in playlist. Waiting\n");
return;
}
if (nt > 2) {
int tmp = g_track_index;
while (tmp == g_track_index)
tmp = rand() % nt;
g_track_index = tmp;
} else {
g_track_index = rand() % nt;
}
printf("play track %d of %d\n", g_track_index, nt);
t = sp_playlist_track(g_jukeboxlist, g_track_index);
printf("t=%X\n", t);
if (g_currenttrack && t != g_currenttrack) {
printf("stopping currently playing..\n");
/* Someone changed the current track */
// audio_fifo_flush(&g_musicfifo);
// sp_session_player_unload(g_sess);
// g_currenttrack = NULL;
}
if (!t)
return;
int err = sp_track_error(t);
if (err != SP_ERROR_OK /*&& err != SP_ERROR_IS_LOADING*/) {
printf("track error? %d\n", err);
return;
}
if (g_currenttrack == t) {
printf("not starting the same track.\n");
return;
}
g_currenttrack = t;
printf("jukebox: Now playing \"%s\"...\n", sp_track_name(t));
sp_artist *art = sp_track_artist(t, 0);
if (art != NULL) {
printf("jukebox: By \"%s\"...\n", sp_artist_name(art));
sprintf( g_last_track_name, "%s by %s", sp_track_name(t), sp_artist_name(art) );
} else {
sprintf( g_last_track_name, "%s", sp_track_name(t) );
}
fflush(stdout);
sp_session_player_load(g_sess, t);
usleep(100000);
sp_session_player_play(g_sess, 1);
usleep(100000);
g_is_playing = 1;
notify_main_thread(g_sess);
printf("after try_jukebox_start\n");
tuner_debug();
}
/**
* Append the JSON representing the track to param json.
*
* Returns TRUE if success - FALSE otherwise
*/
int track_to_json(sp_track* track, char** json, int* json_size, int count)
{
int track_info_size = 256;
char* append = malloc(track_info_size * sizeof(char));
memset(append, '\0', track_info_size * sizeof(char));
if (append == NULL)
{
fprintf(stderr, "Failed to allocate memory for track info.\n");
return FALSE;
}
// Print track here (watch for quotes!)
strcat(append, "{\"track_name\":\"");
append_string_cleanse(&append, &track_info_size, sp_track_name(track));
int j;
int nArtists = sp_track_num_artists(track);
// Print artists here (watch for quotes!)
strcat_resize(&append, &track_info_size, "\",\"artists\":[\"");
for (j=0; j<nArtists; j++)
{
sp_artist *artist = sp_track_artist(track, j);
if (artist == NULL)
{
fprintf(stderr, "track artist retrieved was null.\n");
if (append)
free(append);
return FALSE;
}
append_string_cleanse(&append, &track_info_size, sp_artist_name(artist));
if (j < nArtists - 1)
strcat_resize(&append, &track_info_size, "\",\"");
// sp_artist_release(artist);
}
// Print album here (watch for quotes!)
strcat_resize(&append, &track_info_size, "\"],\"album\":\"");
sp_album *album = sp_track_album(track);
append_string_cleanse(&append, &track_info_size, sp_album_name(album));
// sp_album_release(album);
// Print track url here (probably safe to assume there are no quotes here...)
strcat_resize(&append, &track_info_size, "\",\"track_url\":\"");
sp_link *l;
char url[256];
l = sp_link_create_from_track(track, 0);
sp_link_as_string(l, url, sizeof(url));
strcat_resize(&append, &track_info_size, url);
// sp_link_release(l);
char votes[5];
sprintf(votes, "%d", count);
strcat_resize(&append, &track_info_size, "\",\"votes\":\"");
strcat_resize(&append, &track_info_size, votes);
strcat_resize(&append, &track_info_size, "\"}"); // close track_url quotes
strcat_resize(json, json_size, append);
if (append)
free(append);
return TRUE;
}
static void SP_CALLCONV search_complete(sp_search *search, void *userdata) {
JNIEnv *env;
jclass classLibspotify = find_class_from_native_thread(&env);
string &qid = *static_cast<string*>(userdata);
jstring j_qid = env->NewStringUTF(qid.c_str());
bool success = (sp_search_error(search) == SP_ERROR_OK) ? true : false;
int count = sp_search_num_tracks(search);
jstring j_trackname;
jstring j_trackuri;
jstring j_albumname;
jstring j_artistname;
sp_track *track;
for (int i=0;i< count;i++){
track = sp_search_track(search, i);
if (track != 0 && sp_track_error(track) == SP_ERROR_OK){
const char *temp = sp_track_name(track);
if (temp != 0 && strlen(temp) != 0){
j_trackname = env->NewStringUTF(temp);
}
int trackDuration = sp_track_duration(track);
if (sp_track_error(track) != SP_ERROR_OK)
log("sp_track_error: %s",sp_error_message(sp_track_error(track)));
int trackDiscnumber = sp_track_disc(track);
if (sp_track_error(track) != SP_ERROR_OK)
log("sp_track_error: %s",sp_error_message(sp_track_error(track)));
int trackIndex = sp_track_index(track);
if (sp_track_error(track) != SP_ERROR_OK)
log("sp_track_error: %s",sp_error_message(sp_track_error(track)));
char buffer [64];
sp_link *link = sp_link_create_from_track(track, 0);
if (link != 0){
sp_link_as_string(link, buffer, 64);
}
j_trackuri = env->NewStringUTF(buffer);
sp_album *album = sp_track_album(track);
if (sp_track_error(track) != SP_ERROR_OK)
log("sp_track_error: %s",sp_error_message(sp_track_error(track)));
int albumYear = 0;
if (album != 0){
temp = sp_album_name(album);
albumYear = sp_album_year(album);
if (temp != 0 && strlen(temp) != 0){
j_albumname = env->NewStringUTF(temp);
}
}
sp_artist *artist = sp_track_artist(track,0);
if (sp_track_error(track) != SP_ERROR_OK)
log("sp_track_error: %s",sp_error_message(sp_track_error(track)));
if (artist != 0){
temp = sp_artist_name(artist);
if (temp != 0 && strlen(temp) != 0){
j_artistname = env->NewStringUTF(temp);
}
}
jmethodID methodIdAddResult = env->GetStaticMethodID(classLibspotify, "addResult",
"(Ljava/lang/String;Ljava/lang/String;IIILjava/lang/String;Ljava/lang/String;ILjava/lang/String;)V");
env->CallStaticVoidMethod(classLibspotify, methodIdAddResult, j_qid, j_trackname,
trackDuration, trackDiscnumber, trackIndex, j_trackuri,
j_albumname, albumYear, j_artistname);
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
env->DeleteLocalRef(j_trackname);
env->DeleteLocalRef(j_trackuri);
env->DeleteLocalRef(j_artistname);
env->DeleteLocalRef(j_albumname);
j_trackname = NULL;
j_trackuri = NULL;
j_artistname = NULL;
j_albumname = NULL;
}
}
jmethodID methodIdOnResolved = env->GetStaticMethodID(classLibspotify, "onResolved",
"(Ljava/lang/String;ZLjava/lang/String;Ljava/lang/String;)V");
jstring j_error = env->NewStringUTF(sp_error_message(sp_search_error(search)));
jstring j_didyoumean = env->NewStringUTF(sp_search_did_you_mean(search));
env->CallStaticVoidMethod(classLibspotify, methodIdOnResolved, j_qid, success, j_error,
j_didyoumean);
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
env->DeleteLocalRef(classLibspotify);
env->DeleteLocalRef(j_qid);
env->DeleteLocalRef(j_error);
env->DeleteLocalRef(j_didyoumean);
log("Finished resolving query:'%s', success'%s', track count:'%d', qid:'%s'", sp_search_query(search),
(success?"true":"false"), count, qid.c_str());
sp_search_release(search);
delete &qid;
}
static bool spiffify() {
if (!validate_complete_load()) {
return false;
}
sp_playlistcontainer *list_container = g_list_container;
// check to see if all playlists have been loaded
int pl_count = sp_playlistcontainer_num_playlists(list_container);
int i=0;
sp_playlist *source_list = NULL;
sp_playlist *spiffify_list = NULL;
char folder_name[256];
int spiffify_start_index = -1;
int spiffify_end_index = -1;
sp_uint64 spiffify_folder_id = -1;
i=0;
for(; i < pl_count; i++) {
sp_playlist *l = sp_playlistcontainer_playlist(list_container, i);
const char* pname = sp_playlist_name(l);
if (strcmp(pname, playlist_name) == 0) {
source_list = l;
}
sp_playlist_type type = sp_playlistcontainer_playlist_type(list_container, i);
if (type == SP_PLAYLIST_TYPE_START_FOLDER) {
sp_error error = sp_playlistcontainer_playlist_folder_name(list_container, i, folder_name, 256);
if (error == SP_ERROR_OK) {
if (strcmp(folder_name, SPIFFIFY_PLAYLIST_NAME) == 0) {
spiffify_list = l;
spiffify_start_index = i;
spiffify_folder_id = sp_playlistcontainer_playlist_folder_id(list_container, i);
}
}
}
else if (type == SP_PLAYLIST_TYPE_END_FOLDER) {
sp_uint64 id = sp_playlistcontainer_playlist_folder_id(list_container, i);
if (id == spiffify_folder_id) {
spiffify_end_index = i;
}
}
}
if (source_list == NULL) {
fprintf(stderr, "Cannot find source list: %s\n", playlist_name);
exit(1);
}
if (spiffify_list != NULL && spiffify_start_index != -1) {
// smoke the list and start over every time.. it's just not worth the effort of inserting changes.
int x=spiffify_end_index;
for(; x >= spiffify_start_index; x--) {
sp_playlistcontainer_remove_playlist(list_container, x);
}
spiffify_list = NULL;
spiffify_start_index = -1;
spiffify_end_index = -1;
}
pl_count = sp_playlistcontainer_num_playlists(list_container); // reset count.
if (spiffify_list == NULL) {
// make the Spiffify list for this user;
sp_error error = sp_playlistcontainer_add_folder(list_container, pl_count, SPIFFIFY_PLAYLIST_NAME);
if (error == SP_ERROR_OK) {
spiffify_list = sp_playlistcontainer_playlist(list_container, pl_count);
spiffify_start_index = pl_count;
spiffify_end_index = spiffify_start_index+1;
}
if (spiffify_list == NULL) {
fprintf(stderr, "Cannot create '%s' playlist\n", SPIFFIFY_PLAYLIST_NAME);
exit(1);
}
}
// iterate the source playlist
int nt = sp_playlist_num_tracks(source_list);
// allocate storage for tracks
sp_track **tracks = (sp_track **) malloc(nt * sizeof(sp_track *));
i=0;
for(; i < nt; i++) {
sp_track *t = sp_playlist_track(source_list, i);
tracks[i] = t; // store in the array
}
// :)
mergesort(tracks, nt, sizeof(sp_track *), &compare_tracks);
i=0;
for(; i < nt; i++) {
sp_track *t = tracks[i]; //sp_playlist_track(source_list, i);
sp_artist *a = sp_track_artist(t,0); // get first artist on track because I am lazy
// find artist folder inside our spiffify list
bool haveartist = false;
int j=spiffify_start_index;
char artist[256];
if (a != NULL) {
strcpy(artist, sp_artist_name(a));
}
else {
strcpy(artist, "Unknown Artist");
}
for(; j < spiffify_end_index; j++) {
sp_error error = sp_playlistcontainer_playlist_folder_name(list_container, j, folder_name, 256);
if (strcmp(artist, folder_name) == 0) {
haveartist = true;
break;
}
}
sp_album *al = sp_track_album(t);
while (al == NULL) {
printf("Cannot find album or it's not loaded.. forcing an event loop\n");
return false;
}
if (!haveartist) {
int artist_pos = spiffify_end_index;
sp_playlistcontainer_add_folder(list_container, artist_pos, artist);
spiffify_end_index+=2; // a folder adds 2 indexes.
pl_count = sp_playlistcontainer_num_playlists(list_container);
sp_playlist* album = sp_playlistcontainer_add_new_playlist(list_container, sp_album_name(al));
sp_playlist_add_tracks(album, &t, 1, 0, session);
sp_playlistcontainer_move_playlist(list_container, pl_count, artist_pos+1, false);
spiffify_end_index++; // one more for the album.
}
else {
int artist_pos = j;
sp_playlist *albumpl = find_album_playlist(list_container, &artist_pos, spiffify_end_index, al);
if (albumpl == NULL) {
pl_count = sp_playlistcontainer_num_playlists(list_container);
albumpl = sp_playlistcontainer_add_new_playlist(list_container, sp_album_name(al));
sp_playlistcontainer_move_playlist(list_container, pl_count, artist_pos+1, false);
spiffify_end_index++; // one more for the album.
}
sp_playlist_add_tracks(albumpl, &t, 1, 0, session);
}
}
free(tracks);
return true;
}
jobject createJTrackInstance(JNIEnv *env, sp_track *track)
{
jclass jClass;
jobject trackInstance;
jClass = (*env)->FindClass(env, "jahspotify/media/Track");
if (jClass == NULL)
{
fprintf(stderr,"jahspotify::createJTrackInstance: could not load jahnotify.media.Track\n");
return NULL;
}
trackInstance = (*env)->AllocObject(env,jClass);
if (!trackInstance)
{
fprintf(stderr,"jahspotify::createJTrackInstance: could not create instance of jahspotify.media.Track\n");
return NULL;
}
sp_link *trackLink = sp_link_create_from_track(track,0);
if (trackLink)
{
sp_link_add_ref(trackLink);
jobject trackJLink = createJLinkInstance(env,trackLink);
setObjectObjectField(env,trackInstance,"id","Ljahspotify/media/Link;",trackJLink);
setObjectStringField(env,trackInstance,"title",sp_track_name(track));
setObjectIntField(env,trackInstance,"length",sp_track_duration(track));
setObjectIntField(env,trackInstance,"popularity",sp_track_popularity(track));
setObjectIntField(env,trackInstance,"trackNumber",sp_track_index(track));
sp_album *album = sp_track_album(track);
if (album)
{
sp_album_add_ref(album);
sp_link *albumLink = sp_link_create_from_album(album);
if (albumLink)
{
sp_link_add_ref(albumLink);
jobject albumJLink = createJLinkInstance(env,albumLink);
jmethodID jMethod = (*env)->GetMethodID(env,jClass,"setAlbum","(Ljahspotify/media/Link;)V");
if (jMethod == NULL)
{
fprintf(stderr,"jahspotify::createJTrackInstance: could not load method setAlbum(link) on class Track\n");
return NULL;
}
// set it on the track
(*env)->CallVoidMethod(env,trackInstance,jMethod,albumJLink);
sp_link_release(albumLink);
}
int numArtists = sp_track_num_artists(track);
if (numArtists > 0)
{
jmethodID jMethod = (*env)->GetMethodID(env,jClass,"addArtist","(Ljahspotify/media/Link;)V");
if (jMethod == NULL)
{
fprintf(stderr,"jahspotify::createJTrackInstance: could not load method addArtist(link) on class Track\n");
return NULL;
}
int i = 0;
for (i = 0; i < numArtists; i++)
{
sp_artist *artist = sp_track_artist(track,i);
if (artist)
{
sp_artist_add_ref(artist);
sp_link *artistLink = sp_link_create_from_artist(artist);
if (artistLink)
{
sp_link_add_ref(artistLink);
jobject artistJLink = createJLinkInstance(env,artistLink);
// set it on the track
(*env)->CallVoidMethod(env,trackInstance,jMethod,artistJLink);
sp_link_release(artistLink);
}
sp_artist_release(artist);
}
}
}
sp_album_release(album);
}
sp_link_release(trackLink);
}
return trackInstance;
}
void track_get_data(sp_track* track, gchar** name, gchar** artist, gchar** album, gchar** link,
guint* duration, int* popularity) {
sp_artist** art = NULL;
sp_album* alb = NULL;
sp_link* lnk;
int i;
int nb_art = 0;
const char* s;
sp_track_add_ref(track);
if (!sp_track_is_loaded(track)) {
sp_track_release(track);
return;
}
/* Begin loading everything */
if (name) {
*name = g_strdup(sp_track_name(track));
}
if (artist) {
nb_art = sp_track_num_artists(track);
art = (sp_artist**) malloc(nb_art * sizeof(sp_artist*));
if (!art)
g_error("Can't allocate memory.");
for (i=0; i < nb_art; i++) {
art[i] = sp_track_artist(track, i);
sp_artist_add_ref(art[i]);
}
}
if (album) {
alb = sp_track_album(track);
sp_album_add_ref(alb);
}
if (link) {
GString* tmp;
lnk = sp_link_create_from_track(track, 0);
if (!lnk)
g_error("Can't get URI from track.");
tmp = g_string_sized_new(1024);
if (sp_link_as_string(lnk, tmp->str, 1024) < 0)
g_error("Can't render URI from link.");
*link = tmp->str;
g_string_free(tmp, FALSE);
sp_link_release(lnk);
}
if (duration) {
*duration = sp_track_duration(track);
}
if (popularity) {
*popularity = sp_track_popularity(track);
}
/* Now create destination strings */
if (artist) {
GString* tmp = g_string_new("");
for (i=0; i < nb_art; i++) {
if (sp_artist_is_loaded(art[i]))
s = sp_artist_name(art[i]);
else
s = "[artist not loaded]";
if (i != 0)
g_string_append(tmp, ", ");
g_string_append(tmp, s);
sp_artist_release(art[i]);
}
*artist = tmp->str;
g_string_free(tmp, FALSE);
}
if (album) {
if (sp_album_is_loaded(alb))
*album = g_strdup(sp_album_name(alb));
else
*album = g_strdup("[album not loaded]");
sp_album_release(alb);
}
sp_track_release(track);
}
char *getTrackInfos( void )
{
TRACE_2( PLAYERMANAGER , "getTrackInfo().");
char *buff = ( char * )zmalloc( 512 * sizeof( char ) );
LOCK_MUTEX( PLAYERMANAGER , &mutexSession );
//If the return of sp_track_name is a empty string, then an error occured
if( strcmp( sp_track_name( currentTrack ) , "" ) == 0 )
{
snprintf( buff , 512 , "Cannot get metadata from track.");
}
else
{
sprintf( buff , "%s , %s , %s" , sp_track_name( currentTrack ) , sp_artist_name( sp_track_artist( currentTrack , 0 ) ) , sp_album_name( sp_track_album( currentTrack ) ) );
}
UNLOCK_MUTEX( PLAYERMANAGER , &mutexSession );
return buff;
}
void
SpotifySearch::searchComplete( sp_search *result, void *userdata )
{
UserData* data = reinterpret_cast<UserData*>( userdata );
qDebug() << "Got search result for qid:" << data->qid;
// we return the top 50 results for searches, just top 1 for resolve
QVariantMap resp;
resp[ "qid" ] = data->qid;
resp[ "_msgtype" ] = "results";
QVariantList results;
// TODO search by popularity!
qDebug() << "Got num results:" << sp_search_num_tracks( result );
if( sp_search_num_tracks( result ) > 0 ) {// we have a result
int num = qMin( sp_search_num_tracks( result ), data->fulltext ? 50 : 1 );
for( int i = 0; i < num; i++ ) {
sp_track *const tr = sp_search_track( result, i );
if( !tr || !sp_track_is_loaded( tr ) ) {
qDebug() << "Got still loading track, skipping";
continue;
}
sp_link* link = sp_link_create_from_track( tr, 0 );
QString uid = data->resolver->addToTrackLinkMap( link );
int duration = sp_track_duration( tr ) / 1000;
QVariantMap track;
track[ "track" ] = QString::fromUtf8( sp_track_name( tr ) );
track[ "artist" ] = QString::fromUtf8( sp_artist_name( sp_track_artist( tr, 0 ) ) );
track[ "album" ] = QString::fromUtf8( sp_album_name( sp_track_album( tr ) ) );
track[ "albumpos" ] = sp_track_index( tr );
track[ "discnumber"] = sp_track_disc( tr );
track[ "year" ] = sp_album_year( sp_track_album( tr ) );
track[ "mimetype" ] = "audio/basic";
track[ "source" ] = "Spotify";
track[ "url" ] = QString( "http://localhost:%1/sid/%2.wav" ).arg( data->resolver->port() ).arg( uid );
track[ "duration" ] = duration;
track[ "score" ] = .95; // TODO
track[ "bitrate" ] = 192; // TODO
// 8 is "magic" number. we don't know how much spotify compresses or in which format (mp3 or ogg) from their server, but 1/8th is approximately how ogg -q6 behaves, so use that for better displaying
quint32 bytes = ( duration * 44100 * 2 * 2 ) / 8;
track[ "size" ] = bytes;
results << track;
data->searchCount = 0;
//qDebug() << "Found Track:" << sp_track_name( tr ) << "\n\tReporting:" << track["url"];
}
}else
{
QString didYouMean = QString::fromUtf8(sp_search_did_you_mean( result ) );
if(data->searchCount <= 1 ){
qDebug() << "Try nr." << data->searchCount << " Searched for" << QString::fromUtf8(sp_search_query( result ) ) << "Did you mean?"<< didYouMean;
//int distance = QString::compare(QString::fromUtf8(sp_search_query( result ) ), QString::fromUtf8(sp_search_did_you_mean( result ) ), Qt::CaseInsensitive);
//qDebug() << "Distance for query is " << distance;//if( distance < 4)
sp_search_create( SpotifySession::getInstance()->Session(), sp_search_did_you_mean( result ) , 0, data->fulltext ? 50 : 1, 0, 0, 0, 0, &SpotifySearch::searchComplete, data );
data->searchCount++;
return;
}
}
resp[ "results" ] = results;
sp_search_release( result );
data->resolver->sendMessage( resp );
}