Merge branch 'develop' for release 3.10.0

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.10)
+cmake_minimum_required(VERSION 3.12)
 
 project(lms)
 

README.md

@@ -98,6 +98,7 @@ Get the latest stable release and build it:
 git clone https://github.com/epoupon/lms.git lms
 cd lms
 mkdir build
+cd build
 cmake .. -DCMAKE_BUILD_TYPE=Release
 ```
 __Note__: in order to customize the installation directory, you can use the _-DCMAKE_INSTALL_PREFIX_ option (defaults to `/usr/local`).
@@ -163,6 +164,19 @@ All other settings are set using the web interface (user management, scan settin
 
 If a setting is not present in the configuration file, a hardcoded default value is used (the same as in the [default.conf](https://github.com/epoupon/lms/blob/master/conf/lms.conf) file)
 
+### Deploy on non root path
+If you want to deploy on non root path (e.g. https://mydomain.com/newroot/), you have to set the `deploy-path` option accordingly in `lms.conf`.
+
+As static resources are __not__ related to the `deploy-path` option, you have to perform the following steps if you want them to be on a non root path too:
+* Create a new intermediary `newroot` directory in `/usr/share/lms/docroot` and move everything in it.
+* Symlink `/usr/share/lms/docroot/newroot/resources` to `/usr/share/Wt/resources`.
+* Edit `lms.conf` and set:
+```
+wt-resources = "" # do not comment the whole line
+docroot = "/usr/share/lms/docroot/;/newroot/resources,/newroot/css,/newroot/images,/newroot/js,/newroot/favicon.ico";`
+deploy-path = "/newroot/"; # ending slash is important
+```
+
 ### Reverse proxy settings
 _LMS_ is shipped with an embedded web server, but it is recommended to deploy behind a reverse proxy. You have to set the _behind-reverse-proxy_ option to _true_ in the `lms.conf` configuration file.
 

conf/lms.conf

@@ -18,19 +18,18 @@ listen-port = 5082;
 listen-addr = "0.0.0.0";
 behind-reverse-proxy = false;
 
-# Location for deployment
-deploy-path = "/";
-
 # If enabled, these files have to exist and have correct permissions
 tls-enable = false;
 tls-cert = "/var/lms/cert.pem";
 tls-key = "/var/lms/privkey.pem";
 tls-dh = "/var/lms/dh2048.pem";
 
-# Path to the resources used by the web interface
+# Path to the resources used by the web interface.
 wt-resources = "/usr/share/Wt/resources";
 docroot = "/usr/share/lms/docroot/;/resources,/css,/images,/js,/favicon.ico";
 approot = "/usr/share/lms/approot";
+# Location for deployment (See README if you want to deploy on a non root path)
+deploy-path = "/";
 
 # Acoustic brainz's root API
 acousticbrainz-api-url = "https://acousticbrainz.org/api/v1/";

src/libs/database/impl/Artist.cpp

@@ -74,14 +74,87 @@ Artist::create(Session& session, const std::string& name, const std::optional<UU
 	return res;
 }
 
-std::vector<Artist::pointer>
-Artist::getAll(Session& session, std::optional<std::size_t> offset, std::optional<std::size_t> size)
+static
+Wt::Dbo::Query<Artist::pointer>
+getQuery(Session& session,
+		const std::set<IdType>& clusterIds,
+		const std::vector<std::string>& keywords,
+		std::optional<TrackArtistLink::Type> linkType,
+		Artist::SortMethod sortMethod)
 {
 	session.checkSharedLocked();
-	Wt::Dbo::collection<pointer> res = session.getDboSession().find<Artist>()
-		.offset(offset ? static_cast<int>(*offset) : -1)
-		.limit(size ? static_cast<int>(*size) : -1)
-		.orderBy("sort_name COLLATE NOCASE");
+
+	WhereClause where;
+
+	std::ostringstream oss;
+	oss << "SELECT DISTINCT a FROM artist a";
+
+	if (!keywords.empty())
+	{
+		WhereClause whereKeywordsName;
+		WhereClause whereKeywordsSortName;
+
+		for (auto keyword : keywords)
+		{
+			whereKeywordsName.And(WhereClause("a.name LIKE ?")).bind("%%" + keyword + "%%");
+			whereKeywordsSortName.And(WhereClause("a.sort_name LIKE ?")).bind("%%" + keyword + "%%");
+		}
+
+		where.And(whereKeywordsName.Or(whereKeywordsSortName));
+	}
+
+	if (!clusterIds.empty() || linkType)
+	{
+		oss << " INNER JOIN track t ON t.id = t_a_l.track_id INNER JOIN track_artist_link t_a_l ON t_a_l.artist_id = a.id";
+
+		if (!clusterIds.empty())
+		{
+			oss << "  INNER JOIN cluster c ON c.id = t_c.cluster_id INNER JOIN track_cluster t_c ON t_c.track_id = t.id";
+			WhereClause clusterClause;
+
+			for (auto id : clusterIds)
+				clusterClause.Or(WhereClause("c.id = ?")).bind(std::to_string(id));
+
+			where.And(clusterClause);
+		}
+		if (linkType)
+			where.And(WhereClause {"t_a_l.type = ?"}.bind(std::to_string(static_cast<int>(*linkType))));
+	}
+	oss << " " << where.get();
+
+	if (!clusterIds.empty())
+		oss << " GROUP BY t.id HAVING COUNT(DISTINCT c.id) = " << clusterIds.size();
+
+	switch (sortMethod)
+	{
+		case Artist::SortMethod::None:
+			break;
+		case Artist::SortMethod::ByName:
+			oss << " ORDER BY a.name COLLATE NOCASE";
+			break;
+		case Artist::SortMethod::BySortName:
+			oss << " ORDER BY a.sort_name COLLATE NOCASE";
+			break;
+	}
+
+	Wt::Dbo::Query<Artist::pointer> query = session.getDboSession().query<Artist::pointer>( oss.str() );
+
+	for (const std::string& bindArg : where.getBindArgs())
+	{
+		query.bind(bindArg);
+	}
+
+	return query;
+}
+
+std::vector<Artist::pointer>
+Artist::getAll(Session& session, SortMethod sortMethod, std::optional<std::size_t> offset, std::optional<std::size_t> size)
+{
+	session.checkSharedLocked();
+
+	Wt::Dbo::collection<Artist::pointer> res = getQuery(session, {}, {}, std::nullopt, sortMethod)
+		.limit(size ? static_cast<int>(*size) + 1 : -1)
+		.offset(offset ? static_cast<int>(*offset) : -1);
 
 	return std::vector<pointer>(res.begin(), res.end());
 }
@@ -111,73 +184,21 @@ Artist::getAllIdsWithClusters(Session& session, std::optional<std::size_t> limit
 
 	Wt::Dbo::collection<IdType> res = session.getDboSession().query<IdType>
 		("SELECT DISTINCT a.id FROM artist a"
-		 	" INNER JOIN track t ON t.id = t_a_l.track_id INNER JOIN track_artist_link t_a_l ON t_a_l.artist_id = a.id"
-		 	" INNER JOIN track_cluster t_c ON t_c.track_id = t.id")
+			" INNER JOIN track t ON t.id = t_a_l.track_id INNER JOIN track_artist_link t_a_l ON t_a_l.artist_id = a.id"
+			" INNER JOIN track_cluster t_c ON t_c.track_id = t.id")
 		.limit(limit ? static_cast<int>(*limit) : -1);
 
 	return std::vector<IdType>(res.begin(), res.end());
 }
 
-
-static
-Wt::Dbo::Query<Artist::pointer>
-getQuery(Session& session,
-		const std::set<IdType>& clusterIds,
-		const std::vector<std::string>& keywords,
-		std::optional<TrackArtistLink::Type> linkType)
-{
-	session.checkSharedLocked();
-
-	WhereClause where;
-
-	std::ostringstream oss;
-	oss << "SELECT DISTINCT a FROM artist a";
-
-	for (auto keyword : keywords)
-		where.And(WhereClause("a.name LIKE ?")).bind("%%" + keyword + "%%");
-
-	if (!clusterIds.empty() || linkType)
-	{
-		oss << " INNER JOIN track t ON t.id = t_a_l.track_id INNER JOIN track_artist_link t_a_l ON t_a_l.artist_id = a.id";
-
-		if (!clusterIds.empty())
-		{
-			oss << "  INNER JOIN cluster c ON c.id = t_c.cluster_id INNER JOIN track_cluster t_c ON t_c.track_id = t.id";
-			WhereClause clusterClause;
-
-			for (auto id : clusterIds)
-				clusterClause.Or(WhereClause("c.id = ?")).bind(std::to_string(id));
-
-			where.And(clusterClause);
-		}
-		if (linkType)
-			where.And(WhereClause {"t_a_l.type = ?"}.bind(std::to_string(static_cast<int>(*linkType))));
-	}
-	oss << " " << where.get();
-
-	if (!clusterIds.empty())
-		oss << " GROUP BY t.id HAVING COUNT(DISTINCT c.id) = " << clusterIds.size();
-
-	oss << " ORDER BY a.sort_name COLLATE NOCASE";
-
-	Wt::Dbo::Query<Artist::pointer> query = session.getDboSession().query<Artist::pointer>( oss.str() );
-
-	for (const std::string& bindArg : where.getBindArgs())
-	{
-		query.bind(bindArg);
-	}
-
-	return query;
-}
-
 std::vector<Artist::pointer>
-Artist::getByClusters(Session& session, const std::set<IdType>& clusters)
+Artist::getByClusters(Session& session, const std::set<IdType>& clusters, SortMethod sortMethod)
 {
 	assert(!clusters.empty());
 
 	session.checkSharedLocked();
 	bool more;
-	return getByFilter(session, clusters, {}, {}, {}, {}, more);
+	return getByFilter(session, clusters, {}, {}, sortMethod, {}, {}, more);
 }
 
 std::vector<Artist::pointer>
@@ -185,12 +206,13 @@ Artist::getByFilter(Session& session,
 		const std::set<IdType>& clusters,
 		const std::vector<std::string>& keywords,
 		std::optional<TrackArtistLink::Type> linkType,
+		SortMethod sortMethod,
 		std::optional<std::size_t> offset,
 		std::optional<std::size_t> size,
 		bool& moreResults)
 {
 	session.checkSharedLocked();
-	Wt::Dbo::collection<Artist::pointer> collection = getQuery(session, clusters, keywords, linkType)
+	Wt::Dbo::collection<Artist::pointer> collection = getQuery(session, clusters, keywords, linkType, sortMethod)
 		.limit(size ? static_cast<int>(*size) + 1 : -1)
 		.offset(offset ? static_cast<int>(*offset) : -1);
 
@@ -405,6 +427,7 @@ void
 Artist::setSortName(const std::string& sortName)
 {
 	_sortName = std::string(sortName, 0 , _maxNameLength);
+	LMS_LOG(DB, DEBUG) << "SORT NAME = '" << _sortName << "'";
 }
 
 } // namespace Database

src/libs/database/impl/Session.cpp

@@ -40,7 +40,7 @@
 
 namespace Database {
 
-#define LMS_DATABASE_VERSION	14
+#define LMS_DATABASE_VERSION	15
 
 using Version = std::size_t;
 
@@ -163,6 +163,12 @@ CREATE TABLE IF NOT EXISTS "track_bookmark" (
 			// Just increment the scan version of the settings to make the next scheduled scan rescan everything
 			ScanSettings::get(*this).modify()->incScanVersion();
 		}
+		else if (version == 14)
+		{
+			// SortName now set from metadata
+			// Just increment the scan version of the settings to make the next scheduled scan rescan everything
+			ScanSettings::get(*this).modify()->incScanVersion();
+		}
 		else
 		{
 			LMS_LOG(DB, ERROR) << "Database version " << version << " cannot be handled using migration";
@@ -318,9 +324,12 @@ Session::prepareTables()
 void
 Session::optimize()
 {
-	auto uniqueTransaction {createUniqueTransaction()};
-
-	_session.execute("ANALYZE");
+	LMS_LOG(DB, DEBUG) << "Optimizing db...";
+	{
+		auto uniqueTransaction {createUniqueTransaction()};
+		_session.execute("ANALYZE");
+	}
+	LMS_LOG(DB, DEBUG) << "Optimized db!";
 }
 
 } // namespace Database

src/libs/database/include/database/Artist.hpp

@@ -45,6 +45,13 @@ class Artist : public Wt::Dbo::Dbo<Artist>
 {
 	public:
 
+		enum class SortMethod
+		{
+			None,
+			ByName,
+			BySortName,
+		};
+
 		using pointer = Wt::Dbo::ptr<Artist>;
 
 		Artist() {}
@@ -53,26 +60,30 @@ class Artist : public Wt::Dbo::Dbo<Artist>
 		// Accessors
 		static pointer			getByMBID(Session& session, const UUID& MBID);
 		static pointer			getById(Session& session, IdType id);
-		static std::vector<pointer>	getByName(Session& session, const std::string& name);
+		static std::vector<pointer>	getByName(Session& session, const std::string& name);		// exact match on name field
 		static std::vector<pointer> 	getByClusters(Session& session,
-								const std::set<IdType>& clusters);		// at least one track that belongs to  these clusters
+								const std::set<IdType>& clusters,		// at least one track that belongs to  these clusters
+								SortMethod sortMethod
+								);
 		static std::vector<pointer> 	getByFilter(Session& session,
 								const std::set<IdType>& clusters,		// if non empty, at least one artist that belongs to these clusters
-								const std::vector<std::string>& keywords,	// if non empty, name must match all of these keywords
+								const std::vector<std::string>& keywords,	// if non empty, name must match all of these keywords (name + sort name fields)
 								std::optional<TrackArtistLink::Type> linkType, 	// if set, only artists that have produced at least one track with this link type
+								SortMethod sortMethod,
 								std::optional<std::size_t> offset,
 								std::optional<std::size_t> size,
 								bool& moreExpected);
 
-		static std::vector<pointer>	getAll(Session& session, std::optional<std::size_t> offset = {}, std::optional<std::size_t> size = {});
+		static std::vector<pointer>	getAll(Session& session, SortMethod sortMethod, std::optional<std::size_t> offset = {}, std::optional<std::size_t> size = {});
 		static std::vector<IdType>	getAllIds(Session& session);
 		static std::vector<pointer>	getAllOrphans(Session& session); // No track related
 		static std::vector<pointer>	getLastAdded(Session& session, Wt::WDateTime after, std::optional<std::size_t> size = {});
 		static std::vector<IdType>	getAllIdsWithClusters(Session& session, std::optional<std::size_t> limit = {});
 
 		// Accessors
-		const std::string&	getName(void) const { return _name; }
-		std::optional<UUID>	getMBID(void) const { return UUID::fromString(_MBID); }
+		const std::string&	getName() const { return _name; }
+		const std::string&	getSortName() const { return _sortName; }
+		std::optional<UUID>	getMBID() const { return UUID::fromString(_MBID); }
 
 		std::vector<Wt::Dbo::ptr<Release>>	getReleases(const std::set<IdType>& clusterIds = {}) const; // if non empty, get the releases that match all these clusters
 		std::size_t				getReleaseCount() const;
@@ -97,7 +108,7 @@ class Artist : public Wt::Dbo::Dbo<Artist>
 			void persist(Action& a)
 			{
 				Wt::Dbo::field(a, _name, "name");
-				Wt::Dbo::field(a, _name, "sort_name");
+				Wt::Dbo::field(a, _sortName, "sort_name");
 				Wt::Dbo::field(a, _MBID, "mbid");
 
 				Wt::Dbo::hasMany(a, _trackArtistLinks, Wt::Dbo::ManyToOne, "artist");

src/libs/metadata/impl/AvFormatParser.cpp

@@ -94,7 +94,7 @@ getAlbumArtists(const MetadataMap& metadataMap)
 
 	auto mbid {findFirstValueOfAs<UUID>(metadataMap, {"MUSICBRAINZ ALBUM ARTIST ID", "MUSICBRAINZ/ALBUM ARTIST ID"})};
 
-	return {Artist {*name, mbid} };
+	return {Artist {*name, std::nullopt, mbid} };
 }
 
 static
@@ -118,9 +118,9 @@ getArtists(const MetadataMap& metadataMap)
 	for (std::size_t i {}; i < artistNames.size(); ++i)
 	{
 		if (artistMBIDs && artistNames.size() == artistMBIDs->size())
-			artists.emplace_back(Artist {artistNames[i], (*artistMBIDs)[i]});
+			artists.emplace_back(Artist {artistNames[i], std::nullopt, (*artistMBIDs)[i]});
 		else
-			artists.emplace_back(Artist {artistNames[i], {}});
+			artists.emplace_back(Artist {artistNames[i], std::nullopt, {}});
 	}
 
 	return artists;

src/libs/metadata/impl/TagLibParser.cpp

@@ -87,55 +87,74 @@ static
 std::vector<Artist>
 getArtists(const TagLib::PropertyMap& properties)
 {
-	std::vector<Artist> res;
-
 	std::vector<std::string> artistNames {getPropertyValuesAs<std::string>(properties, "ARTISTS")};
 	if (artistNames.empty())
 		artistNames = getPropertyValuesAs<std::string>(properties, "ARTIST");
 
 	if (artistNames.empty())
-		return res;
+		return {};
 
-	const std::vector<UUID> artistsMBID {getPropertyValuesFirstMatchAs<UUID>(properties, {"MUSICBRAINZ_ARTISTID", "MUSICBRAINZ ARTIST ID"})};
+	std::vector<Artist> artists;
+	artists.reserve(artistNames.size());
+	std::transform(std::cbegin(artistNames), std::cend(artistNames), std::back_inserter(artists),
+		[&](const std::string& name) { return Artist {name}; });
 
-	if (artistNames.size() == artistsMBID.size())
 	{
-		std::transform(std::cbegin(artistNames), std::cend(artistNames), std::cbegin(artistsMBID), std::back_inserter(res),
-				[&](const std::string& name, const UUID& mbid) { return Artist {name, mbid}; });
-	}
-	else
-	{
-		std::transform(std::cbegin(artistNames), std::cend(artistNames), std::back_inserter(res),
-				[&](const std::string& name) { return Artist{name, {}}; });
+		const std::vector<std::string> artistSortNames {getPropertyValuesAs<std::string>(properties, "ARTISTSORT")};
+		if (artistSortNames.size() == artists.size())
+		{
+			for (std::size_t i {}; i < artistSortNames.size(); ++i)
+				artists[i].sortName = artistSortNames[i];
+		}
 	}
 
-	return res;
+	{
+		const std::vector<UUID> artistsMBID {getPropertyValuesFirstMatchAs<UUID>(properties, {"MUSICBRAINZ_ARTISTID", "MUSICBRAINZ ARTIST ID"})};
+
+		if (artistNames.size() == artistsMBID.size())
+		{
+			for (std::size_t i {}; i < artistsMBID.size(); ++i)
+				artists[i].musicBrainzArtistID = artistsMBID[i];
+		}
+	}
+
+
+	return artists;
 }
 
 static
 std::vector<Artist>
 getAlbumArtists(const TagLib::PropertyMap& properties)
 {
-	std::vector<Artist> res;
-
 	std::vector<std::string> artistNames {getPropertyValuesAs<std::string>(properties, "ALBUMARTIST")};
 	if (artistNames.empty())
-		return res;
+		return {};
 
-	const std::vector<UUID> artistsMBID {getPropertyValuesFirstMatchAs<UUID>(properties, {"MUSICBRAINZ_ALBUMARTISTID", "MUSICBRAINZ ALBUM ARTIST ID"})};
+	std::vector<Artist> artists;
+	artists.reserve(artistNames.size());
+	std::transform(std::cbegin(artistNames), std::cend(artistNames), std::back_inserter(artists),
+		[&](const std::string& name) { return Artist {name}; });
 
-	if (artistNames.size() == artistsMBID.size())
 	{
-		std::transform(std::cbegin(artistNames), std::cend(artistNames), std::cbegin(artistsMBID), std::back_inserter(res),
-				[&](const std::string& name, const UUID& mbid) { return Artist{name, mbid}; });
-	}
-	else
-	{
-		std::transform(std::cbegin(artistNames), std::cend(artistNames), std::back_inserter(res),
-				[&](const std::string& name) { return Artist{name, {}}; });
+		const std::vector<std::string> artistSortNames {getPropertyValuesAs<std::string>(properties, "ALBUMARTISTSORT")};
+		if (artistSortNames.size() == artists.size())
+		{
+			for (std::size_t i {}; i < artistSortNames.size(); ++i)
+				artists[i].sortName = artistSortNames[i];
+		}
 	}
 
-	return res;
+	{
+		const std::vector<UUID> artistsMBID {getPropertyValuesFirstMatchAs<UUID>(properties, {"MUSICBRAINZ_ALBUMARTISTID", "MUSICBRAINZ ALBUM ARTIST ID"})};
+
+		if (artistsMBID.size() == artists.size())
+		{
+			for (std::size_t i {}; i < artistsMBID.size(); ++i)
+				artists[i].musicBrainzArtistID = artistsMBID[i];
+		}
+	}
+
+	return artists;
 }
 
 static

src/libs/metadata/include/metadata/IParser.hpp

@@ -24,6 +24,7 @@
 #include <map>
 #include <optional>
 #include <set>
+#include <string_view>
 #include <vector>
 
 #include "utils/UUID.hpp"
@@ -35,7 +36,11 @@ namespace MetaData
 	struct Artist
 	{
 		std::string name;
+		std::optional<std::string> sortName;
 		std::optional<UUID> musicBrainzArtistID;
+
+		Artist(std::string_view _name) : name {_name} {}
+		Artist(std::string_view _name, std::optional<std::string> _sortName, std::optional<UUID> _musicBrainzArtistID) : name {_name}, sortName {_sortName}, musicBrainzArtistID {_musicBrainzArtistID} {}
 	};
 
 	struct Album

src/libs/scanner/impl/MediaScanner.cpp

@@ -84,6 +84,38 @@ isPathInParentPath(const std::filesystem::path& path, const std::filesystem::pat
 	return false;
 }
 
+static
+Artist::pointer
+createArtist(Session& session, const MetaData::Artist& artistInfo)
+{
+	Artist::pointer artist {Artist::create(session, artistInfo.name)};
+
+	if (artistInfo.musicBrainzArtistID)
+		artist.modify()->setMBID(*artistInfo.musicBrainzArtistID);
+	if (artistInfo.sortName)
+		artist.modify()->setSortName(*artistInfo.sortName);
+
+	return artist;
+}
+
+static
+void
+updateArtistIfNeeded(const Artist::pointer& artist, const MetaData::Artist& artistInfo)
+{
+	// Name may have been updated
+	if (artist->getName() != artistInfo.name)
+	{
+		artist.modify()->setName(artistInfo.name);
+	}
+
+	// Sortname may have been updated
+	if (artistInfo.sortName && *artistInfo.sortName != artist->getSortName() )
+	{
+		LMS_LOG(DBUPDATER, INFO) << "Setting sort name = '" << *artistInfo.sortName << "'";
+		artist.modify()->setSortName(*artistInfo.sortName);
+	}
+}
+
 std::vector<Artist::pointer>
 getOrCreateArtists(Session& session, const std::vector<MetaData::Artist>& artistsInfo)
 {
@@ -98,14 +130,9 @@ getOrCreateArtists(Session& session, const std::vector<MetaData::Artist>& artist
 		{
 			artist = Artist::getByMBID(session, *artistInfo.musicBrainzArtistID);
 			if (!artist)
-			{
-				artist = Artist::create(session, artistInfo.name, artistInfo.musicBrainzArtistID);
-			}
-			else if (artist->getName() != artistInfo.name)
-			{
-				// Name may have been updated
-				artist.modify()->setName(artistInfo.name);
-			}
+				artist = createArtist(session, artistInfo);
+			else
+				updateArtistIfNeeded(artist, artistInfo);
 
 			artists.emplace_back(std::move(artist));
 			continue;
@@ -126,7 +153,9 @@ getOrCreateArtists(Session& session, const std::vector<MetaData::Artist>& artist
 
 			// No Artist found with the same name and without MBID -> creating
 			if (!artist)
-				artist = Artist::create(session, artistInfo.name);
+				artist = createArtist(session, artistInfo);
+			else
+				updateArtistIfNeeded(artist, artistInfo);
 
 			artists.emplace_back(std::move(artist));
 			continue;
@@ -430,9 +459,7 @@ MediaScanner::scan(boost::system::error_code err)
 
 	LMS_LOG(DBUPDATER, INFO) << "Scan " << (_running ? "complete" : "aborted") << ". Changes = " << stats.nbChanges() << " (added = " << stats.additions << ", removed = " << stats.deletions << ", updated = " << stats.updates << "), Not changed = " << stats.skips << ", Scanned = " << stats.scans << " (errors = " << stats.errors.size() << "), features fetched = " << stats.featuresFetched << "/" << stats.featuresToFetch <<",  duplicates = " << stats.duplicates.size();
 
-	LMS_LOG(DBUPDATER, INFO) << "Optimizing db...";
 	_dbSession.optimize();
-	LMS_LOG(DBUPDATER, INFO) << "Optimize db done!";
 
 	if (_running)
 	{

src/libs/subsonic/impl/Stream.cpp

@@ -100,6 +100,7 @@ getStreamParameters(RequestContext& context)
 
 			transcodeParameters.bitrate = *maxBitRate * 1000;
 			transcodeParameters.encoding = userTranscodeFormatToAvEncoding(user->getAudioTranscodeFormat());
+			transcodeParameters.stripMetadata = false; // We want clients to use metadata (offline use, replay gain, etc.)
 
 			parameters.transcodeParameters = std::move(transcodeParameters);
 		}

src/libs/subsonic/impl/SubsonicResource.cpp

@@ -901,7 +901,7 @@ handleGetArtistsRequest(RequestContext& context)
 	if (!user)
 		throw UserNotAuthorizedError {};
 
-	auto artists {Artist::getAll(context.dbSession)};
+	auto artists {Artist::getAll(context.dbSession, Artist::SortMethod::BySortName)};
 	for (const Artist::pointer& artist : artists)
 		indexNode.addArrayChild("artist", artistToResponseNode(user, artist, true /* id3 */));
 
@@ -932,7 +932,7 @@ handleGetMusicDirectoryRequest(RequestContext& context)
 		{
 			directoryNode.setAttribute("name", "Music");
 
-			auto artists {Artist::getAll(context.dbSession)};
+			auto artists {Artist::getAll(context.dbSession, Artist::SortMethod::BySortName)};
 			for (const Artist::pointer& artist : artists)
 				directoryNode.addArrayChild("child", artistToResponseNode(user, artist, false /* no id3 */));
 
@@ -1028,7 +1028,7 @@ handleGetIndexesRequest(RequestContext& context)
 	if (!user)
 		throw UserNotAuthorizedError {};
 
-	auto artists {Artist::getAll(context.dbSession)};
+	auto artists {Artist::getAll(context.dbSession, Artist::SortMethod::BySortName)};
 	for (const Artist::pointer& artist : artists)
 		indexNode.addArrayChild("artist", artistToResponseNode(user, artist, false /* no id3 */));
 
@@ -1317,7 +1317,7 @@ handleSearchRequestCommon(RequestContext& context, bool id3)
 
 	bool more;
 	{
-		auto artists {Artist::getByFilter(context.dbSession, {}, keywords, {}, artistOffset, artistCount, more)};
+		auto artists {Artist::getByFilter(context.dbSession, {}, keywords, std::nullopt, Artist::SortMethod::BySortName, artistOffset, artistCount, more)};
 		for (const Artist::pointer& artist : artists)
 			searchResult2Node.addArrayChild("artist", artistToResponseNode(user, artist, id3));
 	}

src/lms/main.cpp

@@ -43,13 +43,15 @@ std::vector<std::string> generateWtConfig(std::string execPath)
 	const std::filesystem::path wtConfigPath {ServiceProvider<IConfig>::get()->getPath("working-dir") / "wt_config.xml"};
 	const std::filesystem::path wtLogFilePath {ServiceProvider<IConfig>::get()->getPath("log-file", "/var/log/lms.log")};
 	const std::filesystem::path wtAccessLogFilePath {ServiceProvider<IConfig>::get()->getPath("access-log-file", "/var/log/lms.access.log")};
+	const std::filesystem::path wtResourcesPath {ServiceProvider<IConfig>::get()->getPath("wt-resources", "/usr/share/Wt/resources")};
 
 	args.push_back(execPath);
 	args.push_back("--config=" + wtConfigPath.string());
 	args.push_back("--docroot=" + ServiceProvider<IConfig>::get()->getString("docroot"));
 	args.push_back("--approot=" + ServiceProvider<IConfig>::get()->getString("approot"));
 	args.push_back("--deploy-path=" + ServiceProvider<IConfig>::get()->getString("deploy-path", "/"));
-	args.push_back("--resources-dir=" + ServiceProvider<IConfig>::get()->getString("wt-resources"));
+	if (!wtResourcesPath.empty())
+		args.push_back("--resources-dir=" + wtResourcesPath.string());
 
 	if (ServiceProvider<IConfig>::get()->getBool("tls-enable", false))
 	{
@@ -135,6 +137,7 @@ int main(int argc, char* argv[])
 		{
 			Database::Session session {database};
 			session.prepareTables();
+			session.optimize();
 		}
 
 		UserInterface::LmsApplicationGroupContainer appGroups;

src/lms/ui/LmsApplication.cpp

@@ -153,9 +153,9 @@ LmsApplication::LmsApplication(const Wt::WEnvironment& env,
 	messageResourceBundle().use(appRoot() + "tracksinfo");
 
 	// Require js here to avoid async problems
-	requireJQuery("/js/jquery-1.10.2.min.js");
-	require("/js/mediaplayer.js");
-	require("/js/bootstrap-notify.js");
+	requireJQuery("js/jquery-1.10.2.min.js");
+	require("js/mediaplayer.js");
+	require("js/bootstrap-notify.js");
 
 	setTitle("LMS");
 
@@ -293,7 +293,7 @@ LmsApplication::handleException(LmsApplicationException& e)
 	btn->clicked().connect([this]()
 	{
 		setConfirmCloseMessage("");
-		redirect("/");
+		redirect(".");
 	});
 }
 
@@ -302,7 +302,7 @@ LmsApplication::goHomeAndQuit()
 {
 	setConfirmCloseMessage("");
 	WApplication::quit("");
-	redirect("/");
+	redirect(".");
 }
 
 enum IdxRoot

src/lms/ui/explore/ArtistsView.cpp

@@ -95,6 +95,7 @@ Artists::addSome()
 			clusterIds,
 			searchKeywords,
 			linkModel->getValue(_linkType->currentIndex()),
+			Artist::SortMethod::BySortName,
 			_container->count(), 20, moreResults)};
 
 	for (const auto& artist : artists)

src/test/database/DatabaseTest.cpp

@@ -172,7 +172,7 @@ testSingleArtist(Session& session)
 	{
 		auto transaction {session.createSharedTransaction()};
 
-		auto artists {Artist::getAll(session)};
+		auto artists {Artist::getAll(session, Artist::SortMethod::ByName)};
 		CHECK(artists.size() == 1);
 		CHECK(artists.front().id() == artist.getId());
 
@@ -311,11 +311,11 @@ testSingleTrackSingleArtistMultiRoles(Session& session)
 	{
 		auto transaction {session.createSharedTransaction()};
 		bool hasMore{};
-		CHECK(Artist::getByFilter(session, {}, {}, {}, {}, {}, hasMore).size() == 1);
-		CHECK(Artist::getByFilter(session, {}, {}, TrackArtistLink::Type::Artist, {}, {}, hasMore).size() == 1);
-		CHECK(Artist::getByFilter(session, {}, {}, TrackArtistLink::Type::ReleaseArtist, {}, {}, hasMore).size() == 1);
-		CHECK(Artist::getByFilter(session, {}, {}, TrackArtistLink::Type::Writer, {}, {}, hasMore).size() == 1);
-		CHECK(Artist::getByFilter(session, {}, {}, TrackArtistLink::Type::Composer, {}, {}, hasMore).empty());
+		CHECK(Artist::getByFilter(session, {}, {}, std::nullopt, Artist::SortMethod::ByName, {}, {}, hasMore).size() == 1);
+		CHECK(Artist::getByFilter(session, {}, {}, TrackArtistLink::Type::Artist, Artist::SortMethod::ByName, {}, {}, hasMore).size() == 1);
+		CHECK(Artist::getByFilter(session, {}, {}, TrackArtistLink::Type::ReleaseArtist, Artist::SortMethod::ByName, {}, {}, hasMore).size() == 1);
+		CHECK(Artist::getByFilter(session, {}, {}, TrackArtistLink::Type::Writer, Artist::SortMethod::ByName, {}, {}, hasMore).size() == 1);
+		CHECK(Artist::getByFilter(session, {}, {}, TrackArtistLink::Type::Composer, Artist::SortMethod::ByName, {}, {}, hasMore).empty());
 	}
 
 	{
@@ -369,7 +369,8 @@ testSingleTrackMultiArtists(Session& session)
 
 		CHECK(track->getArtists(TrackArtistLink::Type::Artist).size() == 2);
 		CHECK(track->getArtists(TrackArtistLink::Type::ReleaseArtist).empty());
-		CHECK(Artist::getAll(session).size() == 2);
+		CHECK(Artist::getAll(session, Artist::SortMethod::ByName).size() == 2);
+		CHECK(Artist::getAllIds(session).size() == 2);
 	}
 
 	{
@@ -385,6 +386,65 @@ testSingleTrackMultiArtists(Session& session)
 	}
 }
 
+static
+void
+testSingleArtistSearchByName(Session& session)
+{
+	ScopedArtist artist {session, "AAA"};
+
+	{
+		auto transaction {session.createUniqueTransaction()};
+		artist.get().modify()->setSortName("ZZZ");
+	}
+
+	{
+		auto transaction {session.createSharedTransaction()};
+
+		bool more {};
+		CHECK(Artist::getByFilter(session, {}, {"N"}, std::nullopt, Artist::SortMethod::ByName, std::nullopt, std::nullopt, more).empty());
+
+		const auto artistsByAAA {Artist::Artist::getByFilter(session, {}, {"A"}, std::nullopt, Artist::SortMethod::ByName, std::nullopt, std::nullopt, more)};
+		CHECK(artistsByAAA.size() == 1);
+		CHECK(artistsByAAA.front().id() == artist.getId());
+
+		const auto artistsByZZZ {Artist::Artist::getByFilter(session, {}, {"Z"}, std::nullopt, Artist::SortMethod::ByName, std::nullopt, std::nullopt, more)};
+		CHECK(artistsByZZZ.size() == 1);
+		CHECK(artistsByZZZ.front().id() == artist.getId());
+
+		CHECK(Artist::getByName(session, "NNN").empty());
+	}
+}
+
+static
+void
+testMultiArtistsSortMethod(Session& session)
+{
+	ScopedArtist artistA {session, "artistA"};
+	ScopedArtist artistB {session, "artistB"};
+
+	{
+		auto transaction {session.createUniqueTransaction()};
+
+		artistA.get().modify()->setSortName("sortNameB");
+		artistB.get().modify()->setSortName("sortNameA");
+	}
+
+	{
+		auto transaction {session.createSharedTransaction()};
+
+		auto allArtistsByName {Artist::getAll(session, Artist::SortMethod::ByName)};
+		auto allArtistsBySortName {Artist::getAll(session, Artist::SortMethod::BySortName)};
+
+		CHECK(allArtistsByName.size() == 2);
+		CHECK(allArtistsByName.front().id() == artistA.getId());
+		CHECK(allArtistsByName.back().id() == artistB.getId());
+
+		CHECK(allArtistsBySortName.size() == 2);
+		CHECK(allArtistsBySortName.front().id() == artistB.getId());
+		CHECK(allArtistsBySortName.back().id() == artistA.getId());
+	}
+}
+
 static
 void
 testSingleTrackSingleRelease(Session& session)
@@ -699,12 +759,12 @@ testSingleTrackSingleArtistMultiClusters(Session& session)
 	{
 		auto transaction {session.createSharedTransaction()};
 
-		auto artists {Artist::getByClusters(session, {cluster1.getId()})};
+		auto artists {Artist::getByClusters(session, {cluster1.getId()}, Artist::SortMethod::ByName)};
 		CHECK(artists.size() == 1);
 		CHECK(artists.front().id() == artist.getId());
 
-		CHECK(Artist::getByClusters(session, {cluster2.getId()}).empty());
-		CHECK(Artist::getByClusters(session, {cluster3.getId()}).empty());
+		CHECK(Artist::getByClusters(session, {cluster2.getId()}, Artist::SortMethod::ByName).empty());
+		CHECK(Artist::getByClusters(session, {cluster3.getId()}, Artist::SortMethod::ByName).empty());
 
 		cluster2.get().modify()->addTrack(track.get());
 	}
@@ -712,19 +772,19 @@ testSingleTrackSingleArtistMultiClusters(Session& session)
 	{
 		auto transaction {session.createSharedTransaction()};
 
-		auto artists {Artist::getByClusters(session, {cluster1.getId()})};
+		auto artists {Artist::getByClusters(session, {cluster1.getId()}, Artist::SortMethod::ByName)};
 		CHECK(artists.size() == 1);
 		CHECK(artists.front().id() == artist.getId());
 
-		artists = Artist::getByClusters(session, {cluster2.getId()});
+		artists = Artist::getByClusters(session, {cluster2.getId()}, Artist::SortMethod::ByName);
 		CHECK(artists.size() == 1);
 		CHECK(artists.front().id() == artist.getId());
 
-		artists = Artist::getByClusters(session, {cluster1.getId(), cluster2.getId()});
+		artists = Artist::getByClusters(session, {cluster1.getId(), cluster2.getId()}, Artist::SortMethod::ByName);
 		CHECK(artists.size() == 1);
 		CHECK(artists.front().id() == artist.getId());
 
-		CHECK(Artist::getByClusters(session, {cluster3.getId()}).empty());
+		CHECK(Artist::getByClusters(session, {cluster3.getId()}, Artist::SortMethod::ByName).empty());
 	}
 }
 
@@ -755,7 +815,7 @@ testSingleTrackSingleArtistMultiRolesMultiClusters(Session& session)
 	{
 		auto transaction {session.createSharedTransaction()};
 
-		auto artists {Artist::getByClusters(session, {cluster.getId()})};
+		auto artists {Artist::getByClusters(session, {cluster.getId()}, Artist::SortMethod::ByName)};
 		CHECK(artists.size() == 1);
 		CHECK(artists.front().id() == artist.getId());
 	}
@@ -799,7 +859,7 @@ testMultiTracksSingleArtistMultiClusters(Session& session)
 		std::set<IdType> clusterIds;
 		std::transform(std::cbegin(clusters), std::cend(clusters), std::inserter(clusterIds, std::begin(clusterIds)), [](const ScopedCluster& cluster) { return cluster.getId(); });
 
-		auto artists {Artist::getByClusters(session, clusterIds)};
+		auto artists {Artist::getByClusters(session, clusterIds, Artist::SortMethod::ByName)};
 		CHECK(artists.size() == 1);
 		CHECK(artists.front().id() == artist.getId());
 	}
@@ -914,7 +974,7 @@ testSingleTrackSingleReleaseSingleArtistSingleCluster(Session& session)
 	{
 		auto transaction {session.createSharedTransaction()};
 
-		auto artists {Artist::getByClusters(session, {cluster.getId()})};
+		auto artists {Artist::getByClusters(session, {cluster.getId()}, Artist::SortMethod::ByName)};
 		CHECK(artists.size() == 1);
 		CHECK(artists.front().id() == artist.getId());
 
@@ -1346,7 +1406,7 @@ testDatabaseEmpty(Session& session)
 {
 	auto uniqueTransaction {session.createUniqueTransaction()};
 
-	CHECK(Artist::getAll(session).empty());
+	CHECK(Artist::getAll(session, Artist::SortMethod::ByName).empty());
 	CHECK(Cluster::getAll(session).empty());
 	CHECK(ClusterType::getAll(session).empty());
 	CHECK(Release::getAll(session).empty());
@@ -1397,6 +1457,9 @@ int main()
 			RUN_TEST(testSingleTrackSingleArtistMultiRoles);
 			RUN_TEST(testSingleTrackMultiArtists);
 
+			RUN_TEST(testSingleArtistSearchByName);
+			RUN_TEST(testMultiArtistsSortMethod);
+
 			RUN_TEST(testSingleTrackSingleRelease);
 
 			RUN_TEST(testSingleTrackSingleCluster);

src/tools/metadata/CMakeLists.txt

@@ -5,6 +5,7 @@ add_executable(lms-metadata
 
 target_link_libraries(lms-metadata PRIVATE
 	lmsmetadata
+	lmsutils
 	)
 
 install(TARGETS lms-metadata DESTINATION bin)

src/tools/metadata/LmsMetadata.cpp

@@ -36,6 +36,9 @@ std::ostream& operator<<(std::ostream& os, const MetaData::Artist& artist)
 	if (artist.musicBrainzArtistID)
 		os << " (" << artist.musicBrainzArtistID->getAsString() << ")";
 
+	if (artist.sortName)
+		os << " '" << *artist.sortName << "'";
+
 	return os;
 }