Files
lms/tools/metadata/LmsMetadata.cpp
T
2019-03-18 13:54:13 +01:00

146 lines
3.3 KiB
C++

#include <chrono>
#include <stdexcept>
#include <stdlib.h>
#include <iostream>
#include <Wt/WDate.h>
#include "av/AvInfo.hpp"
#include "metadata/AvFormat.hpp"
#include "metadata/TagLibParser.hpp"
std::ostream& operator<<(std::ostream& os, const MetaData::Artist& artist)
{
os << artist.name;
if (!artist.musicBrainzArtistID.empty())
os << " (" << artist.musicBrainzArtistID << ")";
return os;
}
std::ostream& operator<<(std::ostream& os, const MetaData::Album& album)
{
os << album.name;
if (!album.musicBrainzAlbumID.empty())
os << " (" << album.musicBrainzAlbumID << ")";
return os;
}
void parse(MetaData::Parser& parser, const boost::filesystem::path& file)
{
using namespace MetaData;
parser.setClusterTypeNames( {"MOOD", "GENRE"} );
boost::optional<Track> track {parser.parse(file, true)};
if (!track)
{
std::cerr << "Parsing failed" << std::endl;
return;
}
std::cout << "Track metadata:" << std::endl;
for (const Artist& artist : track->artists)
std::cout << "Artist: " << artist << std::endl;
if (track->albumArtist)
std::cout << "Album artist: " << *track->albumArtist << std::endl;
if (track->album)
std::cout << "Album: " << *track->album << std::endl;
std::cout << "Title: " << track->title << std::endl;
if (!track->musicBrainzTrackID.empty())
std::cout << "MB TrackID = " << track->musicBrainzTrackID << std::endl;
if (!track->musicBrainzRecordID.empty())
std::cout << "MB RecordID = " << track->musicBrainzRecordID << std::endl;
for (const auto& cluster : track->clusters)
{
std::cout << "Cluster: " << cluster.first << std::endl;
for (const auto& name : cluster.second)
{
std::cout << "\t" << name << std::endl;
}
}
std::cout << "Duration: " << track->duration.count() / 1000 << "s" << std::endl;
if (track->trackNumber)
std::cout << "Track: " << *track->trackNumber << std::endl;
if (track->totalTrack)
std::cout << "TotalTrack: " << *track->totalTrack << std::endl;
if (track->discNumber)
std::cout << "Disc: " << *track->discNumber << std::endl;
if (track->totalDisc)
std::cout << "TotalDisc: " << *track->totalDisc << std::endl;
if (track->year)
std::cout << "Year: " << *track->year << std::endl;
if (track->originalYear)
std::cout << "Original year: " << *track->originalYear << std::endl;
std::cout << "HasCover = " << std::boolalpha << track->hasCover << std::endl;
for (const auto& audioStream : track->audioStreams)
std::cout << "Audio stream: " << audioStream.bitRate << " bps" << std::endl;
if (!track->acoustID.empty())
std::cout << "AcoustID: " << track->acoustID << std::endl;
if (!track->copyright.empty())
std::cout << "Copyright: " << track->copyright << std::endl;
if (!track->copyrightURL.empty())
std::cout << "CopyrightURL: " << track->copyrightURL << std::endl;
std::cout << std::endl;
}
int main(int argc, char *argv[])
{
if (argc != 2)
{
std::cerr << "Usage: <file>" << std::endl;
return EXIT_FAILURE;
}
try
{
Av::AvInit();
boost::filesystem::path file {argv[1]};
{
std::cout << "Using av:" << std::endl;
MetaData::AvFormat parser;
parse(parser, file);
}
{
std::cout << "Using TagLib:" << std::endl;
MetaData::TagLibParser parser;
parse(parser, file);
}
}
catch (std::exception& e)
{
std::cerr << "Caught exception: " << e.what() << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}