void QSpotifySearch::populateTracks(sp_search *search)
{
m_trackResults->clear();
if (m_enablePreview)
m_trackResultsPreview->clear();
auto sourceList = QSpotifySession::instance()->playQueue()->m_sourceTrackList;
if(sourceList == m_trackResults || sourceList == m_trackResultsPreview) {
QSpotifySession::instance()->playQueue()->m_sourceTrackList = nullptr;
}
if (search) {
int c = sp_search_num_tracks(search);
for (int i = 0; i < c; ++i) {
if (auto strack = sp_search_track(search, i)) {
auto track = QSpotifyCacheManager::instance().getTrack(strack);
if(m_enablePreview && i < m_numPreviewItems)
m_trackResultsPreview->appendRow(track);
m_trackResults->appendRow(track);
connect(QSpotifySession::instance()->user()->starredList(), SIGNAL(tracksAdded(QVector<sp_track*>)), track.get(), SLOT(onStarredListTracksAdded(QVector<sp_track*>)));
connect(QSpotifySession::instance()->user()->starredList(), SIGNAL(tracksRemoved(QVector<sp_track*>)), track.get(), SLOT(onStarredListTracksRemoved(QVector<sp_track*>)));
}
}
}
}
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;
}
}
}
/**
* 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);
}
}
char *search_str_list()
{
size_t tracks = sp_search_num_tracks(search);
size_t albums = sp_search_num_albums(search);
size_t playlists = sp_search_num_playlists(search);
size_t size = API_MESSAGE_LEN*(albums+tracks);
char *ret = malloc(size);
ret[0] = '\0';
int i;
for(i=0; i<tracks; ++i)
{
num_pre(ret + strlen(ret), size, i, track_to_str,
sp_search_track(search, i));
strncat(ret + strlen(ret), "\n", size);
}
for(; i<(tracks+albums); ++i)
{
num_pre(ret + strlen(ret), size, i, album_to_str,
sp_search_album(search, i-tracks));
strncat(ret + strlen(ret), "\n", size);
}
for(; i<(tracks+albums+playlists); ++i)
{
num_pre(ret + strlen(ret), size, i, playlist_to_str,
sp_search_playlist(search, i-tracks-albums));
strncat(ret + strlen(ret), "\n", size);
}
return ret;
}
void search_for_tracks_at(sp_session *session, char *buf, size_t len, size_t i, bool (*f)(sp_track *))
{
if(search == NULL)
{
return;
}
buf[0] = '\0';
if(search_is_track(i) && sp_track_is_loaded(sp_search_track(search, i)))
{
f(sp_search_track(search, i));
if(buf != NULL)
{
track_to_str(buf, len, sp_search_track(search, i));
}
}
if(search_is_album(i) && sp_album_is_loaded(sp_search_album(search, i-sp_search_num_tracks(search))))
{
sp_albumbrowse_create(session, sp_search_album(search, i-sp_search_num_tracks(search))
,on_albumbrowse_complete, f);
if(buf != NULL)
{
album_to_str(buf, len, sp_search_album(search, i-sp_search_num_tracks(search)));
}
}
if(search_is_playlist(i))
{
sp_playlist *pl = sp_search_playlist(search,
i-sp_search_num_tracks(search)-sp_search_num_albums(search));
if(sp_playlist_is_loaded(pl))
{
int j;
for(j = 0; j < sp_playlist_num_tracks(pl); ++j)
{
f(sp_playlist_track(pl, j));
}
if(buf != NULL)
{
playlist_to_str(buf, len, pl);
}
}
}
}
static PyObject *Results_tracks(Results *self) {
int count = sp_search_num_tracks(self->_search);
PyObject *l = PyList_New(count);
int i;
for(i=0;i<count;++i) {
Track *a = (Track *)PyObject_CallObject((PyObject *)&TrackType, NULL);
a->_track = sp_search_track(self->_search, i);
PyList_SetItem(l, i, (PyObject *)a);
}
Py_INCREF(l);
return l;
}
/**
* @param search The search result
*/
static void get_search(sp_search *search)
{
int i;
json_t *json = json_object();
json_t *tracks = json_array();
json_object_set_new(json, "tracks", tracks);
for (i = 0; i < sp_search_num_tracks(search); ++i){
json_array_append_new(tracks, get_track(sp_search_track(search, i)));
}
json_object_set_new_nocheck(json, "query", json_string_nocheck(sp_search_query(search)));
cmd_sendresponse(json, 200);
}
void
SpotifySearch::addSearchedTrack( sp_search *result, void *userdata)
{
qDebug() << Q_FUNC_INFO;
sp_playlist *playlist = reinterpret_cast<sp_playlist*>(userdata);
if(!sp_playlist_is_loaded( playlist ) )
{
qDebug() << "Search Playlist is not loaded";
return;
}
// Need to pass a ** to add_tracks
sp_track **tracks = static_cast<sp_track **>(malloc(sizeof(sp_track*)));
if( sp_search_num_tracks( result ) > 0 )
{
int num = qMin( sp_search_num_tracks( result ), 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;
}
qDebug() << "Adding track to playlist" << sp_track_name( tr );
*(tracks++) = tr;
sp_error err = sp_playlist_add_tracks(playlist, tracks, 1, sp_playlist_num_tracks( playlist ), SpotifySession::getInstance()->Session());
switch(err) {
case SP_ERROR_OK:
qDebug() << "Added tracks to pos" << sp_playlist_num_tracks( playlist )-1;
break;
case SP_ERROR_INVALID_INDATA:
qDebug() << "Invalid position";
break;
case SP_ERROR_PERMISSION_DENIED:
qDebug() << "Access denied";
break;
default:
qDebug() << "Other error (should not happen)";
break;
}
}
}
delete []tracks;
}
void SpotifyClient::SendSearchResponse(sp_search* result) {
// Take the request out of the queue
spotify_pb::SearchRequest req = pending_searches_.take(result);
// Prepare the response
spotify_pb::SpotifyMessage message;
spotify_pb::SearchResponse* response = message.mutable_search_response();
*response->mutable_request() = req;
// Check for errors
sp_error error = sp_search_error(result);
if (error != SP_ERROR_OK) {
response->set_error(sp_error_message(error));
handler_->SendMessage(message);
sp_search_release(result);
return;
}
// Get the list of tracks from the search
int count = sp_search_num_tracks(result);
for (int i=0 ; i<count ; ++i) {
sp_track* track = sp_search_track(result, i);
ConvertTrack(track, response->add_result());
}
// Get the albums from the search. All these should be resolved by now.
QList<sp_albumbrowse*> browses = pending_search_album_browses_.take(result);
foreach (sp_albumbrowse* browse, browses) {
sp_album* album = sp_albumbrowse_album(browse);
spotify_pb::Album* msg = response->add_album();
ConvertAlbum(album, msg->mutable_metadata());
ConvertAlbumBrowse(browse, msg->mutable_metadata());
// Add all tracks
const int tracks = sp_albumbrowse_num_tracks(browse);
for (int i=0 ; i<tracks ; ++i) {
ConvertTrack(sp_albumbrowse_track(browse, i), msg->add_track());
}
sp_albumbrowse_release(browse);
}
/**
* Return JSON for query results of search
* Remember to free memory of return value when done with it.
*
* Returns NULL on error.
*/
char* search_to_json(sp_search *search) {
int i;
int nTracks = sp_search_num_tracks(search);
// pointer passed to strcat_resize, so this can't be a char array
int json_size = 1024;
char* json = malloc(json_size * sizeof(char));
memset(json, '\0', json_size * sizeof(char));
if (json == NULL)
{
fprintf(stderr, "Failed to allocate memory for JSON string.\n");
return NULL;
}
strcat(json, "{\"track_results\":");
strcat(json, "[");
for (i=0; i < nTracks; i++)
{
sp_track *track = sp_search_track(search,i);
if (!track_to_json(track, &json, &json_size, 0))
{
fprintf(stderr, "Failed to set track info in JSON buffer.\n");
if (json)
free(json);
return NULL;
}
if (i < nTracks - 1)
strcat_resize(&json, &json_size, ",");
// Release the track
// sp_track_release(track);
// TODO: delete this
//sp_link* l;
//char url[256];
//l = sp_link_create_from_track(track,0);
//sp_link_as_string(l,url,sizeof(url));
//printf("\t\t%s\n", url);
}
strcat_resize(&json, &json_size, "]}");
return json;
}
static void SP_CALLCONV search_complete(sp_search *search, void *userdata)
{
debug("callback: search is complete");
//g_menuChoice = -1;
sp_error error = sp_search_error(search);
if (error != SP_ERROR_OK) {
fprintf(stderr, "Error: %s\n", sp_error_message(error));
return;
}
int num_tracks = sp_search_num_tracks(search);
if (num_tracks == 0) {
printf("\nSorry, couldn't find that track.\n");
return;
}
printf("Found track!\n");
sp_track *track = sp_search_track(search, 0);
queue_add_first(track);
printf("Track added next in queue\n");
}
static void on_search_complete(sp_search *search, void *userdata)
{
debug("callback: on_search_complete");
sp_error error = sp_search_error(search);
if (error != SP_ERROR_OK) {
fprintf(stderr, "Error: %s\n", sp_error_message(error));
exit(1);
}
int num_tracks = sp_search_num_tracks(search);
if (num_tracks == 0) {
fprintf(stderr, "Sorry, couldn't find that track. =/\n\n");
sp_search_release(search);
g_playing = 0;
return;
}
sp_track *track = sp_search_track(search, 0);
play((sp_session*)userdata, track);
sp_search_release(search);
}
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);
}
/**
* Print the given search result with as much information as possible
*
* @param search The search result
*/
static void print_search(sp_search *search)
{
int i;
printf("Query : %s\n", sp_search_query(search));
printf("Did you mean : %s\n", sp_search_did_you_mean(search));
printf("Tracks in total: %d\n", sp_search_total_tracks(search));
puts("");
for (i = 0; i < sp_search_num_tracks(search); ++i)
print_track(sp_search_track(search, i));
puts("");
for (i = 0; i < sp_search_num_albums(search); ++i)
print_album(sp_search_album(search, i));
puts("");
for (i = 0; i < sp_search_num_artists(search); ++i)
print_artist(sp_search_artist(search, i));
puts("");
}
Track Search::trackAt(int index) const
{
return isValid() ? Track(sp_search_track(handle(), index)) : Track();
}
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;
}
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 );
}
void append_search_tracks(sp_search *search, svn_stringbuf_t *buf) {
int num_tracks = sp_search_num_tracks(search);
for (int i = 0; i < num_tracks; i++)
append_track(sp_search_track(search, i), buf);
}
