Set metadata from deezer engine

src/core/song.cpp

@@ -1002,12 +1002,14 @@ void Song::MergeFromSimpleMetaBundle(const Engine::SimpleMetaBundle &bundle) {
   if (!bundle.album.isEmpty()) d->album_ = bundle.album;
   if (!bundle.comment.isEmpty()) d->comment_ = bundle.comment;
   if (!bundle.genre.isEmpty()) d->genre_ = bundle.genre;
-  if (bundle.bitrate > 0) d->bitrate_ = bundle.bitrate;
-  if (bundle.samplerate > 0) d->samplerate_ = bundle.samplerate;
-  if (bundle.bitdepth > 0) d->samplerate_ = bundle.bitdepth;
   if (bundle.length > 0) set_length_nanosec(bundle.length);
   if (bundle.year > 0) d->year_ = bundle.year;
   if (bundle.tracknr > 0) d->track_ = bundle.tracknr;
+  if (bundle.filetype != FileType_Unknown) d->filetype_ = bundle.filetype;
+  if (bundle.samplerate > 0) d->samplerate_ = bundle.samplerate;
+  if (bundle.bitdepth > 0) d->samplerate_ = bundle.bitdepth;
+  if (bundle.bitrate > 0) d->bitrate_ = bundle.bitrate;
+  if (!bundle.lyrics.isEmpty()) d->lyrics_ = bundle.lyrics;
 
 }
 

src/engine/deezerengine.cpp

@@ -28,6 +28,8 @@
 
 #include <deezer/deezer-connect.h>
 #include <deezer/deezer-player.h>
+#include <deezer/deezer-object.h>
+#include <deezer/deezer-track.h>
 
 #include <QtGlobal>
 #include <QCoreApplication>
@@ -40,6 +42,7 @@
 #include "core/timeconstants.h"
 #include "core/taskmanager.h"
 #include "core/logging.h"
+#include "core/song.h"
 #include "engine_fwd.h"
 #include "enginebase.h"
 #include "enginetype.h"
@@ -122,7 +125,7 @@ bool DeezerEngine::Init() {
   if (dzerr != DZ_ERROR_NO_ERROR) {
     qLog(Error) << "Deezer: Failed to activate player.";
     return false;
-   }
+  }
 
   dzerr = dz_player_set_event_cb(player_, PlayerEventCallback);
   if (dzerr != DZ_ERROR_NO_ERROR) {
@@ -471,5 +474,38 @@ void DeezerEngine::PlayerProgressCallback(dz_player_handle handle, dz_useconds_t
 }
 
 void DeezerEngine::PlayerMetaDataCallback(dz_player_handle handle, dz_track_metadata_handle metadata, void *userdata) {
-  //DeezerEngine *engine = reinterpret_cast<DeezerEngine*>(userdata);
+
+  const dz_media_track_detailed_infos_t *track_metadata = dz_track_metadata_get_format_header(metadata);
+  DeezerEngine *engine = reinterpret_cast<DeezerEngine*>(userdata);
+  Engine::SimpleMetaBundle bundle;
+
+  switch (track_metadata->format) {
+    case DZ_MEDIA_FORMAT_AUDIO_MPEG:
+      bundle.filetype = Song::FileType_MPEG;
+      break;
+    case DZ_MEDIA_FORMAT_AUDIO_FLAC:
+      bundle.filetype = Song::FileType_FLAC;
+      break;
+    case DZ_MEDIA_FORMAT_AUDIO_PCM:
+      bundle.filetype = Song::FileType_PCM;
+      return;
+    default:
+      return;
+  }
+
+  bundle.url = engine->original_url_;
+  bundle.title = QString();
+  bundle.artist = QString();
+  bundle.comment = QString();
+  bundle.album = QString();
+  bundle.length = 0;
+  bundle.year = 0;
+  bundle.tracknr = 0;
+  bundle.samplerate = track_metadata->audio.samples.sample_rate;
+  bundle.bitdepth = 0;
+  bundle.bitrate = track_metadata->average_bitrate / 1000;
+  bundle.lyrics = QString();
+
+  emit engine->MetaData(bundle);
+
 }

src/engine/enginebase.h

@@ -42,6 +42,7 @@
 #include "engine_fwd.h"
 #include "enginetype.h"
 #include "enginedevice.h"
+#include "core/song.h"
 
 namespace Engine {
 
@@ -212,6 +213,7 @@ struct SimpleMetaBundle {
   qlonglong length;
   int year;
   int tracknr;
+  Song::FileType filetype;
   int samplerate;
   int bitdepth;
   qlonglong bitrate;

src/engine/gstenginepipeline.cpp

@@ -592,6 +592,7 @@ void GstEnginePipeline::TagMessageReceived(GstMessage *msg) {
   bundle.length = 0;
   bundle.year = 0;
   bundle.tracknr = 0;
+  bundle.filetype = Song::FileType_Unknown;
   bundle.samplerate = 0;
   bundle.bitdepth = 0;
   bundle.bitrate = ParseUIntTag(taglist, GST_TAG_BITRATE) / 1000;

src/playlist/playlist.cpp

@@ -1464,7 +1464,12 @@ void Playlist::SetStreamMetadata(const QUrl &url, const Song &song) {
   if (current_item()->Url() != url) return;
 
   // Don't update the metadata if it's only a minor change from before
-  if (current_item()->Metadata().artist() == song.artist() && current_item()->Metadata().title() == song.title() && current_item()->Metadata().album() == song.album()) return;
+  if (
+      current_item()->Metadata().filetype() == song.filetype() &&
+      current_item()->Metadata().artist() == song.artist() &&
+      current_item()->Metadata().title() == song.title() &&
+      current_item()->Metadata().album() == song.album()
+  ) return;
 
   // TODO: Update context & playlist if changed, but don't show popup.
   //(song.bitrate() <= 0 || current_item()->Metadata().bitrate() == song.bitrate())