void PlaylistTest::testStatic2()
{
DynamicPlaylist::PlaylistParams p;
p.append( DynamicPlaylist::PlaylistParamData( DynamicPlaylist::Artist, QLatin1String( "tallest man on earth" ) ) );
p.append( DynamicPlaylist::PlaylistParamData( DynamicPlaylist::Artist, QLatin1String( "bon iver" ) ) );
p.append( DynamicPlaylist::PlaylistParamData( DynamicPlaylist::Artist, QLatin1String( "mumford and sons" ) ) );
p.append( DynamicPlaylist::PlaylistParamData( DynamicPlaylist::Artist, QLatin1String( "Florence + The Machine" ) ) );
p.append( DynamicPlaylist::PlaylistParamData( DynamicPlaylist::ArtistMaxFamiliarity, 0.4 ) );
p.append( DynamicPlaylist::PlaylistParamData( DynamicPlaylist::MinDanceability, 0.7 ) );
p.append( DynamicPlaylist::PlaylistParamData( DynamicPlaylist::Type, Echonest::DynamicPlaylist::ArtistType ) );
p.append( DynamicPlaylist::PlaylistParamData( DynamicPlaylist::SongInformation, QVariant::fromValue( Echonest::SongInformation( Echonest::SongInformation::Hotttnesss | Echonest::SongInformation::ArtistHotttnesss | Echonest::SongInformation::ArtistFamiliarity ) ) ) );
p.append( DynamicPlaylist::PlaylistParamData( DynamicPlaylist::Results, 4 ) );
QNetworkReply* reply = DynamicPlaylist::staticPlaylist( p );
qDebug() << reply->url().toEncoded();
QCOMPARE( QLatin1String( reply->url().toEncoded() ), QLatin1String( "http://developer.echonest.com/api/v4/playlist/static?api_key=JGJCRKWLXLBZIFAZB&format=xml&artist=tallest+man+on+earth&artist=bon+iver&artist=mumford+and+sons&artist=Florence+%2B+The+Machine&artist_max_familiarity=0.4&min_danceability=0.7&type=artist&bucket=song_hotttnesss&bucket=artist_hotttnesss&bucket=artist_familiarity&results=4" ) );
QEventLoop loop;
loop.connect( reply, SIGNAL(finished()), SLOT(quit()) );
loop.exec();
SongList songs = DynamicPlaylist::parseStaticPlaylist( reply );
// qDebug() << "Got songs;" << songs;
QVERIFY( songs.size() > 1 );
Q_FOREACH( const Song& song, songs ) {
QVERIFY( !song.id().isEmpty() );
}
void SongSender::SendAlbum(const Song& song) {
// No streams!
if (song.url().scheme() != "file") return;
SongList album = app_->library_backend()->GetSongsByAlbum(song.album());
for (Song s : album) {
DownloadItem item(s, album.indexOf(s) + 1, album.size());
download_queue_.append(item);
}
}
void Library::WriteAllSongsStatisticsToFiles() {
const SongList all_songs = backend_->GetAllSongs();
const int task_id = app_->task_manager()->StartTask(
tr("Saving songs statistics into songs files"));
app_->task_manager()->SetTaskBlocksLibraryScans(task_id);
const int nb_songs = all_songs.size();
int i = 0;
for (const Song& song : all_songs) {
TagReaderClient::Instance()->UpdateSongStatisticsBlocking(song);
TagReaderClient::Instance()->UpdateSongRatingBlocking(song);
app_->task_manager()->SetTaskProgress(task_id, ++i, nb_songs);
}
app_->task_manager()->SetTaskFinished(task_id);
}
void PlaylistTest::testStatic1()
{
DynamicPlaylist::PlaylistParams p;
p.append( DynamicPlaylist::PlaylistParamData( Echonest::DynamicPlaylist::Artist, QLatin1String( "tallest man on earth" ) ) );
p.append( DynamicPlaylist::PlaylistParamData( Echonest::DynamicPlaylist::Artist, QLatin1String( "bon iver" ) ) );
p.append( DynamicPlaylist::PlaylistParamData( Echonest::DynamicPlaylist::Artist, QLatin1String( "mumford and sons" ) ) );
p.append( DynamicPlaylist::PlaylistParamData( Echonest::DynamicPlaylist::Type, Echonest::DynamicPlaylist::ArtistRadioType ) );
p.append( DynamicPlaylist::PlaylistParamData( Echonest::DynamicPlaylist::Results, 10 ) );
QNetworkReply* reply = DynamicPlaylist::staticPlaylist( p );
qDebug() << reply->url().toString();
QVERIFY( reply->url().toString() == QLatin1String( "http://developer.echonest.com/api/v4/playlist/static?api_key=JGJCRKWLXLBZIFAZB&format=xml&artist=tallest+man+on+earth&artist=bon+iver&artist=mumford+and+sons&type=artist-radio&results=10" ) );
QEventLoop loop;
loop.connect( reply, SIGNAL(finished()), SLOT(quit()) );
loop.exec();
SongList songs = DynamicPlaylist::parseStaticPlaylist( reply );
QVERIFY( songs.size() == 10 );
Q_FOREACH( const Song& song, songs )
QVERIFY( !song.id().isEmpty() );
}
void CddaDevice::SongsLoaded(const SongList& songs) {
model_->Reset();
emit SongsDiscovered(songs);
song_count_ = songs.size();
}
void CddaSongLoader::LoadSongsFromCdda() {
QMutexLocker locker(&mutex_load_);
cdio_ = cdio_open(url_.path().toLocal8Bit().constData(), DRIVER_DEVICE);
if (cdio_ == nullptr) {
return;
}
// Create gstreamer cdda element
GError* error = nullptr;
cdda_ = gst_element_make_from_uri(GST_URI_SRC, "cdda://", nullptr, &error);
if (error) {
qLog(Error) << error->code << QString::fromLocal8Bit(error->message);
}
if (cdda_ == nullptr) {
return;
}
if (!url_.isEmpty()) {
g_object_set(cdda_, "device", g_strdup(url_.path().toLocal8Bit().constData()),
nullptr);
}
if (g_object_class_find_property (G_OBJECT_GET_CLASS (cdda_), "paranoia-mode")) {
g_object_set (cdda_, "paranoia-mode", 0, NULL);
}
// Change the element's state to ready and paused, to be able to query it
if (gst_element_set_state(cdda_, GST_STATE_READY) ==
GST_STATE_CHANGE_FAILURE ||
gst_element_set_state(cdda_, GST_STATE_PAUSED) ==
GST_STATE_CHANGE_FAILURE) {
gst_element_set_state(cdda_, GST_STATE_NULL);
gst_object_unref(GST_OBJECT(cdda_));
return;
}
// Get number of tracks
GstFormat fmt = gst_format_get_by_nick("track");
GstFormat out_fmt = fmt;
gint64 num_tracks = 0;
if (!gst_element_query_duration(cdda_, out_fmt, &num_tracks) ||
out_fmt != fmt) {
qLog(Error) << "Error while querying cdda GstElement";
gst_object_unref(GST_OBJECT(cdda_));
return;
}
SongList songs;
for (int track_number = 1; track_number <= num_tracks; track_number++) {
// Init song
Song song;
song.set_id(track_number);
song.set_valid(true);
song.set_filetype(Song::Type_Cdda);
song.set_url(
GetUrlFromTrack(track_number));
song.set_title(QString("Track %1").arg(track_number));
song.set_track(track_number);
songs << song;
}
emit SongsLoaded(songs);
gst_tag_register_musicbrainz_tags();
GstElement* pipeline = gst_pipeline_new("pipeline");
GstElement* sink = gst_element_factory_make ("fakesink", NULL);
gst_bin_add_many (GST_BIN (pipeline), cdda_, sink, NULL);
gst_element_link (cdda_, sink);
gst_element_set_state(pipeline, GST_STATE_READY);
gst_element_set_state(pipeline, GST_STATE_PAUSED);
// Get TOC and TAG messages
GstMessage* msg = nullptr;
GstMessage* msg_toc = nullptr;
GstMessage* msg_tag = nullptr;
while ((msg = gst_bus_timed_pop_filtered(
GST_ELEMENT_BUS(pipeline), 2 * GST_SECOND,
(GstMessageType)(GST_MESSAGE_TOC | GST_MESSAGE_TAG)))) {
if (GST_MESSAGE_TYPE(msg) == GST_MESSAGE_TOC) {
if (msg_toc) gst_message_unref(msg_toc); // Shouldn't happen, but just in case
msg_toc = msg;
} else if (GST_MESSAGE_TYPE(msg) == GST_MESSAGE_TAG) {
if (msg_tag) gst_message_unref(msg_tag);
msg_tag = msg;
}
}
// Handle TOC message: get tracks duration
if (msg_toc) {
GstToc* toc;
gst_message_parse_toc (msg_toc, &toc, nullptr);
if (toc) {
GList* entries = gst_toc_get_entries(toc);
if (entries && songs.size() <= g_list_length (entries)) {
int i = 0;
for (GList* node = entries; node != nullptr; node = node->next) {
GstTocEntry *entry = static_cast<GstTocEntry*>(node->data);
quint64 duration = 0;
gint64 start, stop;
if (gst_toc_entry_get_start_stop_times (entry, &start, &stop))
duration = stop - start;
songs[i++].set_length_nanosec(duration);
}
}
}
gst_message_unref(msg_toc);
}
emit SongsDurationLoaded(songs);
// Handle TAG message: generate MusicBrainz DiscId
if (msg_tag) {
GstTagList* tags = nullptr;
gst_message_parse_tag(msg_tag, &tags);
char* string_mb = nullptr;
if (gst_tag_list_get_string(tags, GST_TAG_CDDA_MUSICBRAINZ_DISCID,
&string_mb)) {
QString musicbrainz_discid(string_mb);
qLog(Info) << "MusicBrainz discid: " << musicbrainz_discid;
emit MusicBrainzDiscIdLoaded(musicbrainz_discid);
g_free(string_mb);
gst_message_unref(msg_tag);
gst_tag_list_free(tags);
}
}
gst_element_set_state(pipeline, GST_STATE_NULL);
// This will also cause cdda_ to be unref'd.
gst_object_unref(pipeline);
}