Subsonic API: added discTitles field in Albums

This commit is contained in:
emeric
2023-10-06 09:39:40 +02:00
parent 621e1f98db
commit 4329efb536
7 changed files with 616 additions and 547 deletions
+438 -443
View File
@@ -35,448 +35,443 @@
namespace Database
{
Wt::Dbo::Query<ReleaseId>
createQuery(Session& session, const Release::FindParameters& params)
{
auto query {session.getDboSession().query<ReleaseId>("SELECT DISTINCT r.id from release r")};
if (params.sortMethod == ReleaseSortMethod::LastWritten
|| params.sortMethod == ReleaseSortMethod::Date
|| params.sortMethod == ReleaseSortMethod::OriginalDate
|| params.sortMethod == ReleaseSortMethod::OriginalDateDesc
|| params.writtenAfter.isValid()
|| params.dateRange
|| params.artist.isValid())
{
query.join("track t ON t.release_id = r.id");
}
if (params.writtenAfter.isValid())
query.where("t.file_last_write > ?").bind(params.writtenAfter);
if (params.dateRange)
{
query.where("t.date >= ?").bind(params.dateRange->begin);
query.where("t.date <= ?").bind(params.dateRange->end);
}
for (std::string_view keyword : params.keywords)
query.where("r.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + Utils::escapeLikeKeyword(keyword) + "%");
if (params.starringUser.isValid())
{
assert(params.scrobbler);
query.join("starred_release s_r ON s_r.release_id = r.id")
.where("s_r.user_id = ?").bind(params.starringUser)
.where("s_r.scrobbler = ?").bind(*params.scrobbler)
.where("s_r.scrobbling_state <> ?").bind(ScrobblingState::PendingRemove);
}
if (params.artist.isValid())
{
query.join("artist a ON a.id = t_a_l.artist_id")
.join("track_artist_link t_a_l ON t_a_l.track_id = t.id")
.where("a.id = ?").bind(params.artist);
if (!params.trackArtistLinkTypes.empty())
{
std::ostringstream oss;
bool first {true};
for (TrackArtistLinkType linkType : params.trackArtistLinkTypes)
{
if (!first)
oss << " OR ";
oss << "t_a_l.type = ?";
query.bind(linkType);
first = false;
}
query.where(oss.str());
}
if (!params.excludedTrackArtistLinkTypes.empty())
{
std::ostringstream oss;
oss << "r.id NOT IN (SELECT DISTINCT r.id FROM release r"
" INNER JOIN artist a ON a.id = t_a_l.artist_id"
" INNER JOIN track_artist_link t_a_l ON t_a_l.track_id = t.id"
" INNER JOIN track t ON t.release_id = r.id"
" WHERE (a.id = ? AND (";
query.bind(params.artist);
bool first {true};
for (const TrackArtistLinkType linkType : params.excludedTrackArtistLinkTypes)
{
if (!first)
oss << " OR ";
oss << "t_a_l.type = ?";
query.bind(linkType);
first = false;
}
oss << ")))";
query.where(oss.str());
}
}
if (!params.clusters.empty())
{
std::ostringstream oss;
oss << "r.id IN (SELECT DISTINCT r.id FROM release r"
" INNER JOIN track t ON t.release_id = r.id"
" 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 (const ClusterId clusterId : params.clusters)
{
clusterClause.Or(WhereClause("c.id = ?"));
query.bind(clusterId);
}
oss << " " << clusterClause.get();
oss << " GROUP BY t.id HAVING COUNT(*) = " << params.clusters.size() << ")";
query.where(oss.str());
}
if (params.primaryType)
query.where("primary_type = ?").bind(*params.primaryType);
if (!params.secondaryTypes.empty())
query.where("secondary_type = ?").bind(params.secondaryTypes);
switch (params.sortMethod)
{
case ReleaseSortMethod::None:
break;
case ReleaseSortMethod::Name:
query.orderBy("r.name COLLATE NOCASE");
break;
case ReleaseSortMethod::Random:
query.orderBy("RANDOM()");
break;
case ReleaseSortMethod::LastWritten:
query.orderBy("t.file_last_write DESC");
break;
case ReleaseSortMethod::Date:
query.orderBy("t.date, r.name COLLATE NOCASE");
break;
case ReleaseSortMethod::OriginalDate:
query.orderBy("CASE WHEN t.original_date IS NULL THEN t.date ELSE t.original_date END, t.date, r.name COLLATE NOCASE");
break;
case ReleaseSortMethod::OriginalDateDesc:
query.orderBy("CASE WHEN t.original_date IS NULL THEN t.date ELSE t.original_date END DESC, t.date, r.name COLLATE NOCASE");
break;
case ReleaseSortMethod::StarredDateDesc:
assert(params.starringUser.isValid());
query.orderBy("s_r.date_time DESC");
break;
}
return query;
}
Release::Release(const std::string& name, const std::optional<UUID>& MBID)
: _name {std::string(name, 0 , _maxNameLength)},
_MBID {MBID ? MBID->getAsString() : ""}
{
}
Release::pointer
Release::create(Session& session, const std::string& name, const std::optional<UUID>& MBID)
{
return session.getDboSession().add(std::unique_ptr<Release> {new Release {name, MBID}});
}
std::vector<Release::pointer>
Release::find(Session& session, const std::string& name)
{
session.checkUniqueLocked();
auto res {session.getDboSession()
.find<Release>()
.where("name = ?").bind( std::string(name, 0, _maxNameLength) )
.resultList()};
return std::vector<Release::pointer>(res.begin(), res.end());
}
Release::pointer
Release::find(Session& session, const UUID& mbid)
{
session.checkSharedLocked();
return session.getDboSession()
.find<Release>()
.where("mbid = ?").bind(std::string {mbid.getAsString()})
.resultValue();;
}
Release::pointer
Release::find(Session& session, ReleaseId id)
{
session.checkSharedLocked();
return session.getDboSession()
.find<Release>()
.where("id = ?").bind(id)
.resultValue();
}
bool
Release::exists(Session& session, ReleaseId id)
{
session.checkSharedLocked();
return session.getDboSession().query<int>("SELECT 1 FROM release").where("id = ?").bind(id).resultValue() == 1;
}
std::size_t
Release::getCount(Session& session)
{
session.checkSharedLocked();
return session.getDboSession().query<int>("SELECT COUNT(*) FROM release");
}
RangeResults<ReleaseId>
Release::findOrderedByArtist(Session& session, Range range)
{
session.checkSharedLocked();
// TODO merge with find
auto query {session.getDboSession().query<ReleaseId>(
"SELECT DISTINCT r.id FROM release r"
" INNER JOIN track t ON r.id = t.release_id"
" INNER JOIN track_artist_link t_a_l ON t_a_l.track_id = t.id"
" INNER JOIN artist a ON t_a_l.artist_id = a.id")
.orderBy("a.name COLLATE NOCASE, r.name COLLATE NOCASE")};
return Utils::execQuery(query, range);
}
RangeResults<ReleaseId>
Release::findOrphans(Session& session, Range range)
{
session.checkSharedLocked();
auto query {session.getDboSession().query<ReleaseId>("select r.id from release r LEFT OUTER JOIN Track t ON r.id = t.release_id WHERE t.id IS NULL")};
return Utils::execQuery(query, range);
}
RangeResults<ReleaseId>
Release::find(Session& session, const FindParameters& params)
{
session.checkSharedLocked();
auto query {createQuery(session, params)};
return Utils::execQuery(query, params.range);
}
std::size_t
Release::getDiscCount() const
{
assert(session());
int res {session()->query<int>("SELECT COUNT(DISTINCT disc_number) FROM track t")
.join("release r ON r.id = t.release_id")
.where("r.id = ?")
.bind(getId())};
return res;
}
Wt::WDate
Release::getReleaseDate() const
{
return getReleaseDate(false);
}
Wt::WDate
Release::getOriginalReleaseDate() const
{
return getReleaseDate(true);
}
Wt::WDate
Release::getReleaseDate(bool original) const
{
assert(session());
const char* field {original ? "original_date" : "date"};
auto dates {session()->query<Wt::WDate>(
std::string {"SELECT "} + "t." + field + " FROM track t INNER JOIN release r ON r.id = t.release_id")
.where("r.id = ?")
.groupBy(field)
.bind(getId())
.resultList()};
// various dates => invalid date
if (dates.empty() || dates.size() > 1)
return {};
return dates.front();
}
std::optional<std::string>
Release::getCopyright() const
{
assert(session());
Wt::Dbo::collection<std::string> copyrights = session()->query<std::string>
("SELECT copyright FROM track t INNER JOIN release r ON r.id = t.release_id")
.where("r.id = ?")
.groupBy("copyright")
.bind(getId());
std::vector<std::string> values(copyrights.begin(), copyrights.end());
// various copyrights => no copyright
if (values.empty() || values.size() > 1 || values.front().empty())
return std::nullopt;
return values.front();
}
std::optional<std::string>
Release::getCopyrightURL() const
{
assert(session());
Wt::Dbo::collection<std::string> copyrights = session()->query<std::string>
("SELECT copyright_url FROM track t INNER JOIN release r ON r.id = t.release_id")
.where("r.id = ?")
.groupBy("copyright_url")
.bind(getId());
std::vector<std::string> values(copyrights.begin(), copyrights.end());
// various copyright URLs => no copyright URL
if (values.empty() || values.size() > 1 || values.front().empty())
return std::nullopt;
return values.front();
}
std::vector<Artist::pointer>
Release::getArtists(TrackArtistLinkType linkType) const
{
assert(session());
auto res {session()->query<Wt::Dbo::ptr<Artist>>(
"SELECT DISTINCT a FROM artist a"
" INNER JOIN track_artist_link t_a_l ON t_a_l.artist_id = a.id"
" INNER JOIN track t ON t.id = t_a_l.track_id"
" INNER JOIN release r ON r.id = t.release_id")
.where("r.id = ?").bind(getId())
.where("t_a_l.type = ?").bind(linkType)
.resultList()};
return std::vector<Artist::pointer>(res.begin(), res.end());
}
std::vector<Release::pointer>
Release::getSimilarReleases(std::optional<std::size_t> offset, std::optional<std::size_t> count) const
{
assert(session());
auto res {session()->query<Wt::Dbo::ptr<Release>>(
"SELECT r FROM release r"
" INNER JOIN track t ON t.release_id = r.id"
" INNER JOIN track_cluster t_c ON t_c.track_id = t.id"
" WHERE "
" t_c.cluster_id IN (SELECT c.id from cluster c INNER JOIN track t ON c.id = t_c.cluster_id INNER JOIN track_cluster t_c ON t_c.track_id = t.id INNER JOIN release r ON r.id = t.release_id WHERE r.id = ?)"
" AND r.id <> ?"
)
.bind(getId())
.bind(getId())
.groupBy("r.id")
.orderBy("COUNT(*) DESC, RANDOM()")
.limit(count ? static_cast<int>(*count) : -1)
.offset(offset ? static_cast<int>(*offset) : -1)
.resultList()};
return std::vector<pointer>(res.begin(), res.end());
}
bool
Release::hasVariousArtists() const
{
// TODO optimize
return getArtists().size() > 1;
}
std::size_t
Release::getTracksCount() const
{
return _tracks.size();
}
std::chrono::milliseconds
Release::getDuration() const
{
assert(session());
using milli = std::chrono::duration<int, std::milli>;
Wt::Dbo::Query<milli> query {session()->query<milli>("SELECT COALESCE(SUM(duration), 0) FROM track t INNER JOIN release r ON t.release_id = r.id")
.where("r.id = ?").bind(getId())};
return query.resultValue();
}
Wt::WDateTime
Release::getLastWritten() const
{
assert(session());
Wt::Dbo::Query<Wt::WDateTime> query {session()->query<Wt::WDateTime>("SELECT COALESCE(MAX(file_last_write), '1970-01-01T00:00:00') FROM track t INNER JOIN release r ON t.release_id = r.id")
.where("r.id = ?").bind(getId())};
return query.resultValue();
}
std::vector<std::vector<Cluster::pointer>>
Release::getClusterGroups(const std::vector<ClusterType::pointer>& clusterTypes, std::size_t size) const
{
assert(session());
WhereClause where;
std::ostringstream oss;
oss << "SELECT c from cluster c INNER JOIN track t ON c.id = t_c.cluster_id INNER JOIN track_cluster t_c ON t_c.track_id = t.id INNER JOIN cluster_type c_type ON c.cluster_type_id = c_type.id INNER JOIN release r ON t.release_id = r.id ";
where.And(WhereClause("r.id = ?")).bind(getId().toString());
{
WhereClause clusterClause;
for (auto clusterType : clusterTypes)
clusterClause.Or(WhereClause("c_type.id = ?")).bind(clusterType->getId().toString());
where.And(clusterClause);
}
oss << " " << where.get();
oss << " GROUP BY c.id ORDER BY COUNT(c.id) DESC";
auto query {session()->query<Wt::Dbo::ptr<Cluster>>(oss.str())};
for (const std::string& bindArg : where.getBindArgs())
query.bind(bindArg);
auto queryRes {query.resultList()};
std::map<ClusterTypeId, std::vector<Cluster::pointer>> clustersByType;
for (const Wt::Dbo::ptr<Cluster>& cluster : queryRes)
{
if (clustersByType[cluster->getType()->getId()].size() < size)
clustersByType[cluster->getType()->getId()].push_back(cluster);
}
std::vector<std::vector<Cluster::pointer>> res;
for (const auto& [clusterTypeId, clusters] : clustersByType)
res.push_back(clusters);
return res;
}
Wt::Dbo::Query<ReleaseId> createQuery(Session& session, const Release::FindParameters& params)
{
auto query{ session.getDboSession().query<ReleaseId>("SELECT DISTINCT r.id from release r") };
if (params.sortMethod == ReleaseSortMethod::LastWritten
|| params.sortMethod == ReleaseSortMethod::Date
|| params.sortMethod == ReleaseSortMethod::OriginalDate
|| params.sortMethod == ReleaseSortMethod::OriginalDateDesc
|| params.writtenAfter.isValid()
|| params.dateRange
|| params.artist.isValid())
{
query.join("track t ON t.release_id = r.id");
}
if (params.writtenAfter.isValid())
query.where("t.file_last_write > ?").bind(params.writtenAfter);
if (params.dateRange)
{
query.where("t.date >= ?").bind(params.dateRange->begin);
query.where("t.date <= ?").bind(params.dateRange->end);
}
for (std::string_view keyword : params.keywords)
query.where("r.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + Utils::escapeLikeKeyword(keyword) + "%");
if (params.starringUser.isValid())
{
assert(params.scrobbler);
query.join("starred_release s_r ON s_r.release_id = r.id")
.where("s_r.user_id = ?").bind(params.starringUser)
.where("s_r.scrobbler = ?").bind(*params.scrobbler)
.where("s_r.scrobbling_state <> ?").bind(ScrobblingState::PendingRemove);
}
if (params.artist.isValid())
{
query.join("artist a ON a.id = t_a_l.artist_id")
.join("track_artist_link t_a_l ON t_a_l.track_id = t.id")
.where("a.id = ?").bind(params.artist);
if (!params.trackArtistLinkTypes.empty())
{
std::ostringstream oss;
bool first{ true };
for (TrackArtistLinkType linkType : params.trackArtistLinkTypes)
{
if (!first)
oss << " OR ";
oss << "t_a_l.type = ?";
query.bind(linkType);
first = false;
}
query.where(oss.str());
}
if (!params.excludedTrackArtistLinkTypes.empty())
{
std::ostringstream oss;
oss << "r.id NOT IN (SELECT DISTINCT r.id FROM release r"
" INNER JOIN artist a ON a.id = t_a_l.artist_id"
" INNER JOIN track_artist_link t_a_l ON t_a_l.track_id = t.id"
" INNER JOIN track t ON t.release_id = r.id"
" WHERE (a.id = ? AND (";
query.bind(params.artist);
bool first{ true };
for (const TrackArtistLinkType linkType : params.excludedTrackArtistLinkTypes)
{
if (!first)
oss << " OR ";
oss << "t_a_l.type = ?";
query.bind(linkType);
first = false;
}
oss << ")))";
query.where(oss.str());
}
}
if (!params.clusters.empty())
{
std::ostringstream oss;
oss << "r.id IN (SELECT DISTINCT r.id FROM release r"
" INNER JOIN track t ON t.release_id = r.id"
" 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 (const ClusterId clusterId : params.clusters)
{
clusterClause.Or(WhereClause("c.id = ?"));
query.bind(clusterId);
}
oss << " " << clusterClause.get();
oss << " GROUP BY t.id HAVING COUNT(*) = " << params.clusters.size() << ")";
query.where(oss.str());
}
if (params.primaryType)
query.where("primary_type = ?").bind(*params.primaryType);
if (!params.secondaryTypes.empty())
query.where("secondary_type = ?").bind(params.secondaryTypes);
switch (params.sortMethod)
{
case ReleaseSortMethod::None:
break;
case ReleaseSortMethod::Name:
query.orderBy("r.name COLLATE NOCASE");
break;
case ReleaseSortMethod::Random:
query.orderBy("RANDOM()");
break;
case ReleaseSortMethod::LastWritten:
query.orderBy("t.file_last_write DESC");
break;
case ReleaseSortMethod::Date:
query.orderBy("t.date, r.name COLLATE NOCASE");
break;
case ReleaseSortMethod::OriginalDate:
query.orderBy("CASE WHEN t.original_date IS NULL THEN t.date ELSE t.original_date END, t.date, r.name COLLATE NOCASE");
break;
case ReleaseSortMethod::OriginalDateDesc:
query.orderBy("CASE WHEN t.original_date IS NULL THEN t.date ELSE t.original_date END DESC, t.date, r.name COLLATE NOCASE");
break;
case ReleaseSortMethod::StarredDateDesc:
assert(params.starringUser.isValid());
query.orderBy("s_r.date_time DESC");
break;
}
return query;
}
Release::Release(const std::string& name, const std::optional<UUID>& MBID)
: _name{ std::string(name, 0 , _maxNameLength) },
_MBID{ MBID ? MBID->getAsString() : "" }
{
}
Release::pointer Release::create(Session& session, const std::string& name, const std::optional<UUID>& MBID)
{
return session.getDboSession().add(std::unique_ptr<Release> {new Release{ name, MBID }});
}
std::vector<Release::pointer> Release::find(Session& session, const std::string& name)
{
session.checkUniqueLocked();
auto res{ session.getDboSession()
.find<Release>()
.where("name = ?").bind(std::string(name, 0, _maxNameLength))
.resultList() };
return std::vector<Release::pointer>(res.begin(), res.end());
}
Release::pointer Release::find(Session& session, const UUID& mbid)
{
session.checkSharedLocked();
return session.getDboSession()
.find<Release>()
.where("mbid = ?").bind(std::string{ mbid.getAsString() })
.resultValue();;
}
Release::pointer Release::find(Session& session, ReleaseId id)
{
session.checkSharedLocked();
return session.getDboSession()
.find<Release>()
.where("id = ?").bind(id)
.resultValue();
}
bool Release::exists(Session& session, ReleaseId id)
{
session.checkSharedLocked();
return session.getDboSession().query<int>("SELECT 1 FROM release").where("id = ?").bind(id).resultValue() == 1;
}
std::size_t Release::getCount(Session& session)
{
session.checkSharedLocked();
return session.getDboSession().query<int>("SELECT COUNT(*) FROM release");
}
RangeResults<ReleaseId> Release::findOrderedByArtist(Session& session, Range range)
{
session.checkSharedLocked();
// TODO merge with find
auto query{ session.getDboSession().query<ReleaseId>(
"SELECT DISTINCT r.id FROM release r"
" INNER JOIN track t ON r.id = t.release_id"
" INNER JOIN track_artist_link t_a_l ON t_a_l.track_id = t.id"
" INNER JOIN artist a ON t_a_l.artist_id = a.id")
.orderBy("a.name COLLATE NOCASE, r.name COLLATE NOCASE") };
return Utils::execQuery(query, range);
}
RangeResults<ReleaseId> Release::findOrphans(Session& session, Range range)
{
session.checkSharedLocked();
auto query{ session.getDboSession().query<ReleaseId>("select r.id from release r LEFT OUTER JOIN Track t ON r.id = t.release_id WHERE t.id IS NULL") };
return Utils::execQuery(query, range);
}
RangeResults<ReleaseId> Release::find(Session& session, const FindParameters& params)
{
session.checkSharedLocked();
auto query{ createQuery(session, params) };
return Utils::execQuery(query, params.range);
}
std::size_t Release::getDiscCount() const
{
assert(session());
int res{ session()->query<int>("SELECT COUNT(DISTINCT disc_number) FROM track t")
.join("release r ON r.id = t.release_id")
.where("r.id = ?")
.bind(getId()) };
return res;
}
std::vector<DiscInfo> Release::getDiscs() const
{
assert(session());
using ResultType = std::tuple<int, std::string>;
auto results{ session()->query<ResultType>("SELECT DISTINCT disc_number, disc_subtitle FROM track t")
.join("release r ON r.id = t.release_id")
.where("r.id = ?")
.orderBy("disc_number")
.bind(getId())
.resultList() };
std::vector<DiscInfo> discs;
for (const auto& res : results)
discs.emplace_back(DiscInfo{ static_cast<std::size_t>(std::get<int>(res)), std::get<std::string>(res) });
return discs;
}
Wt::WDate Release::getReleaseDate() const
{
return getReleaseDate(false);
}
Wt::WDate Release::getOriginalReleaseDate() const
{
return getReleaseDate(true);
}
Wt::WDate Release::getReleaseDate(bool original) const
{
assert(session());
const char* field{ original ? "original_date" : "date" };
auto dates{ session()->query<Wt::WDate>(
std::string {"SELECT "} + "t." + field + " FROM track t INNER JOIN release r ON r.id = t.release_id")
.where("r.id = ?")
.groupBy(field)
.bind(getId())
.resultList() };
// various dates => invalid date
if (dates.empty() || dates.size() > 1)
return {};
return dates.front();
}
std::optional<std::string> Release::getCopyright() const
{
assert(session());
Wt::Dbo::collection<std::string> copyrights = session()->query<std::string>
("SELECT copyright FROM track t INNER JOIN release r ON r.id = t.release_id")
.where("r.id = ?")
.groupBy("copyright")
.bind(getId());
std::vector<std::string> values(copyrights.begin(), copyrights.end());
// various copyrights => no copyright
if (values.empty() || values.size() > 1 || values.front().empty())
return std::nullopt;
return values.front();
}
std::optional<std::string> Release::getCopyrightURL() const
{
assert(session());
Wt::Dbo::collection<std::string> copyrights = session()->query<std::string>
("SELECT copyright_url FROM track t INNER JOIN release r ON r.id = t.release_id")
.where("r.id = ?")
.groupBy("copyright_url")
.bind(getId());
std::vector<std::string> values(copyrights.begin(), copyrights.end());
// various copyright URLs => no copyright URL
if (values.empty() || values.size() > 1 || values.front().empty())
return std::nullopt;
return values.front();
}
std::vector<Artist::pointer> Release::getArtists(TrackArtistLinkType linkType) const
{
assert(session());
auto res{ session()->query<Wt::Dbo::ptr<Artist>>(
"SELECT DISTINCT a FROM artist a"
" INNER JOIN track_artist_link t_a_l ON t_a_l.artist_id = a.id"
" INNER JOIN track t ON t.id = t_a_l.track_id"
" INNER JOIN release r ON r.id = t.release_id")
.where("r.id = ?").bind(getId())
.where("t_a_l.type = ?").bind(linkType)
.resultList() };
return std::vector<Artist::pointer>(res.begin(), res.end());
}
std::vector<Release::pointer> Release::getSimilarReleases(std::optional<std::size_t> offset, std::optional<std::size_t> count) const
{
assert(session());
auto res{ session()->query<Wt::Dbo::ptr<Release>>(
"SELECT r FROM release r"
" INNER JOIN track t ON t.release_id = r.id"
" INNER JOIN track_cluster t_c ON t_c.track_id = t.id"
" WHERE "
" t_c.cluster_id IN (SELECT c.id from cluster c INNER JOIN track t ON c.id = t_c.cluster_id INNER JOIN track_cluster t_c ON t_c.track_id = t.id INNER JOIN release r ON r.id = t.release_id WHERE r.id = ?)"
" AND r.id <> ?"
)
.bind(getId())
.bind(getId())
.groupBy("r.id")
.orderBy("COUNT(*) DESC, RANDOM()")
.limit(count ? static_cast<int>(*count) : -1)
.offset(offset ? static_cast<int>(*offset) : -1)
.resultList() };
return std::vector<pointer>(res.begin(), res.end());
}
bool Release::hasVariousArtists() const
{
// TODO optimize
return getArtists().size() > 1;
}
std::size_t Release::getTracksCount() const
{
return _tracks.size();
}
std::chrono::milliseconds Release::getDuration() const
{
assert(session());
using milli = std::chrono::duration<int, std::milli>;
Wt::Dbo::Query<milli> query{ session()->query<milli>("SELECT COALESCE(SUM(duration), 0) FROM track t INNER JOIN release r ON t.release_id = r.id")
.where("r.id = ?").bind(getId()) };
return query.resultValue();
}
Wt::WDateTime Release::getLastWritten() const
{
assert(session());
Wt::Dbo::Query<Wt::WDateTime> query{ session()->query<Wt::WDateTime>("SELECT COALESCE(MAX(file_last_write), '1970-01-01T00:00:00') FROM track t INNER JOIN release r ON t.release_id = r.id")
.where("r.id = ?").bind(getId()) };
return query.resultValue();
}
std::vector<std::vector<Cluster::pointer>> Release::getClusterGroups(const std::vector<ClusterType::pointer>& clusterTypes, std::size_t size) const
{
assert(session());
WhereClause where;
std::ostringstream oss;
oss << "SELECT c from cluster c INNER JOIN track t ON c.id = t_c.cluster_id INNER JOIN track_cluster t_c ON t_c.track_id = t.id INNER JOIN cluster_type c_type ON c.cluster_type_id = c_type.id INNER JOIN release r ON t.release_id = r.id ";
where.And(WhereClause("r.id = ?")).bind(getId().toString());
{
WhereClause clusterClause;
for (auto clusterType : clusterTypes)
clusterClause.Or(WhereClause("c_type.id = ?")).bind(clusterType->getId().toString());
where.And(clusterClause);
}
oss << " " << where.get();
oss << " GROUP BY c.id ORDER BY COUNT(c.id) DESC";
auto query{ session()->query<Wt::Dbo::ptr<Cluster>>(oss.str()) };
for (const std::string& bindArg : where.getBindArgs())
query.bind(bindArg);
auto queryRes{ query.resultList() };
std::map<ClusterTypeId, std::vector<Cluster::pointer>> clustersByType;
for (const Wt::Dbo::ptr<Cluster>& cluster : queryRes)
{
if (clustersByType[cluster->getType()->getId()].size() < size)
clustersByType[cluster->getType()->getId()].push_back(cluster);
}
std::vector<std::vector<Cluster::pointer>> res;
for (const auto& [clusterTypeId, clusters] : clustersByType)
res.push_back(clusters);
return res;
}
} // namespace Database
@@ -37,127 +37,127 @@
namespace Database
{
class Artist;
class Cluster;
class ClusterType;
class Release;
class Session;
class Track;
class User;
class Artist;
class Cluster;
class ClusterType;
class Release;
class Session;
class Track;
class User;
class Release final : public Object<Release, ReleaseId>
{
public:
struct FindParameters
{
std::vector<ClusterId> clusters; // if non empty, releases that belong to these clusters
std::vector<std::string_view> keywords; // if non empty, name must match all of these keywords
ReleaseSortMethod sortMethod {ReleaseSortMethod::None};
Range range;
Wt::WDateTime writtenAfter;
std::optional<DateRange> dateRange;
UserId starringUser; // only releases starred by this user
std::optional<Scrobbler> scrobbler; // and for this scrobbler
ArtistId artist; // only releases that involved this user
EnumSet<TrackArtistLinkType> trackArtistLinkTypes; // and for these link types
EnumSet<TrackArtistLinkType> excludedTrackArtistLinkTypes; // but not for these link types
std::optional<ReleaseTypePrimary> primaryType; // if, set, matching this primary type
EnumSet<ReleaseTypeSecondary> secondaryTypes; // Matching all this (if any)
class Release final : public Object<Release, ReleaseId>
{
public:
struct FindParameters
{
std::vector<ClusterId> clusters; // if non empty, releases that belong to these clusters
std::vector<std::string_view> keywords; // if non empty, name must match all of these keywords
ReleaseSortMethod sortMethod{ ReleaseSortMethod::None };
Range range;
Wt::WDateTime writtenAfter;
std::optional<DateRange> dateRange;
UserId starringUser; // only releases starred by this user
std::optional<Scrobbler> scrobbler; // and for this scrobbler
ArtistId artist; // only releases that involved this user
EnumSet<TrackArtistLinkType> trackArtistLinkTypes; // and for these link types
EnumSet<TrackArtistLinkType> excludedTrackArtistLinkTypes; // but not for these link types
std::optional<ReleaseTypePrimary> primaryType; // if, set, matching this primary type
EnumSet<ReleaseTypeSecondary> secondaryTypes; // Matching all this (if any)
FindParameters& setClusters(const std::vector<ClusterId>& _clusters) { clusters = _clusters; return *this; }
FindParameters& setKeywords(const std::vector<std::string_view>& _keywords) { keywords = _keywords; return *this; }
FindParameters& setSortMethod(ReleaseSortMethod _sortMethod) {sortMethod = _sortMethod; return *this; }
FindParameters& setRange(Range _range) {range = _range; return *this; }
FindParameters& setWrittenAfter(const Wt::WDateTime& _after) {writtenAfter = _after; return *this; }
FindParameters& setDateRange(const std::optional<DateRange>& _dateRange) {dateRange = _dateRange; return *this; }
FindParameters& setStarringUser(UserId _user, Scrobbler _scrobbler) { starringUser = _user; scrobbler = _scrobbler; return *this; }
FindParameters& setArtist(ArtistId _artist, EnumSet<TrackArtistLinkType> _trackArtistLinkTypes = {}, EnumSet<TrackArtistLinkType> _excludedTrackArtistLinkTypes = {})
{
artist = _artist;
trackArtistLinkTypes = _trackArtistLinkTypes;
excludedTrackArtistLinkTypes = _excludedTrackArtistLinkTypes;
return *this;
}
};
FindParameters& setClusters(const std::vector<ClusterId>& _clusters) { clusters = _clusters; return *this; }
FindParameters& setKeywords(const std::vector<std::string_view>& _keywords) { keywords = _keywords; return *this; }
FindParameters& setSortMethod(ReleaseSortMethod _sortMethod) { sortMethod = _sortMethod; return *this; }
FindParameters& setRange(Range _range) { range = _range; return *this; }
FindParameters& setWrittenAfter(const Wt::WDateTime& _after) { writtenAfter = _after; return *this; }
FindParameters& setDateRange(const std::optional<DateRange>& _dateRange) { dateRange = _dateRange; return *this; }
FindParameters& setStarringUser(UserId _user, Scrobbler _scrobbler) { starringUser = _user; scrobbler = _scrobbler; return *this; }
FindParameters& setArtist(ArtistId _artist, EnumSet<TrackArtistLinkType> _trackArtistLinkTypes = {}, EnumSet<TrackArtistLinkType> _excludedTrackArtistLinkTypes = {})
{
artist = _artist;
trackArtistLinkTypes = _trackArtistLinkTypes;
excludedTrackArtistLinkTypes = _excludedTrackArtistLinkTypes;
return *this;
}
};
Release() = default;
Release() = default;
// Accessors
static std::size_t getCount(Session& session);
static bool exists(Session& session, ReleaseId id);
static pointer find(Session& session, const UUID& MBID);
static std::vector<pointer> find(Session& session, const std::string& name);
static pointer find(Session& session, ReleaseId id);
static RangeResults<ReleaseId> find(Session& session, const FindParameters& parameters);
static RangeResults<ReleaseId> findOrphans(Session& session, Range range); // no track related
static RangeResults<ReleaseId> findOrderedByArtist(Session& session, Range range);
// Accessors
static std::size_t getCount(Session& session);
static bool exists(Session& session, ReleaseId id);
static pointer find(Session& session, const UUID& MBID);
static std::vector<pointer> find(Session& session, const std::string& name);
static pointer find(Session& session, ReleaseId id);
static RangeResults<ReleaseId> find(Session& session, const FindParameters& parameters);
static RangeResults<ReleaseId> findOrphans(Session& session, Range range); // no track related
static RangeResults<ReleaseId> findOrderedByArtist(Session& session, Range range);
std::size_t getTracksCount() const;
// Get the cluster of the tracks that belong to this release
// Each clusters are grouped by cluster type, sorted by the number of occurence (max to min)
// size is the max number of cluster per cluster type
std::vector<std::vector<ObjectPtr<Cluster>>> getClusterGroups(const std::vector<ObjectPtr<ClusterType>>& clusterTypes, std::size_t size) const;
// Get the cluster of the tracks that belong to this release
// Each clusters are grouped by cluster type, sorted by the number of occurence (max to min)
// size is the max number of cluster per cluster type
std::vector<std::vector<ObjectPtr<Cluster>>> getClusterGroups(const std::vector<ObjectPtr<ClusterType>>& clusterTypes, std::size_t size) const;
// Utility functions (if all tracks have the same values, which is legit to not be the case)
Wt::WDate getReleaseDate() const;
Wt::WDate getOriginalReleaseDate() const;
std::optional<std::string> getCopyright() const;
std::optional<std::string> getCopyrightURL() const;
// Utility functions (if all tracks have the same values, which is legit to not be the case)
Wt::WDate getReleaseDate() const;
Wt::WDate getOriginalReleaseDate() const;
std::optional<std::string> getCopyright() const;
std::optional<std::string> getCopyrightURL() const;
// Accessors
const std::string& getName() const { return _name; }
std::optional<UUID> getMBID() const { return UUID::fromString(_MBID); }
std::optional<std::size_t> getTotalDisc() const { return _totalDisc; }
std::size_t getDiscCount() const; // may not be total disc (if incomplete for example)
std::vector<DiscInfo> getDiscs() const;
std::chrono::milliseconds getDuration() const;
Wt::WDateTime getLastWritten() const;
std::optional<ReleaseTypePrimary> getPrimaryType() const { return _primaryType; }
EnumSet<ReleaseTypeSecondary> getSecondaryTypes() const { return _secondaryTypes; }
std::size_t getTracksCount() const;
// Accessors
const std::string& getName() const { return _name; }
std::optional<UUID> getMBID() const { return UUID::fromString(_MBID); }
std::optional<std::size_t> getTotalDisc() const { return _totalDisc; }
std::size_t getDiscCount() const; // may not be total disc (if incomplete for example)
std::chrono::milliseconds getDuration() const;
Wt::WDateTime getLastWritten() const;
std::optional<ReleaseTypePrimary> getPrimaryType() const { return _primaryType; }
EnumSet<ReleaseTypeSecondary> getSecondaryTypes() const { return _secondaryTypes; }
// Setters
void setName(std::string_view name) { _name = name; }
void setMBID(const std::optional<UUID>& mbid) { _MBID = mbid ? mbid->getAsString() : ""; }
void setTotalDisc(std::optional<int> totalDisc) { _totalDisc = totalDisc; }
void setPrimaryType(std::optional<ReleaseTypePrimary> type) { _primaryType = type; }
void setSecondaryTypes(EnumSet<ReleaseTypeSecondary> types) { _secondaryTypes = types; }
// Setters
void setName(std::string_view name) { _name = name; }
void setMBID(const std::optional<UUID>& mbid) { _MBID = mbid ? mbid->getAsString() : ""; }
void setTotalDisc(std::optional<int> totalDisc) { _totalDisc = totalDisc; }
void setPrimaryType(std::optional<ReleaseTypePrimary> type) { _primaryType = type; }
void setSecondaryTypes(EnumSet<ReleaseTypeSecondary> types) { _secondaryTypes = types; }
// Get the artists of this release
std::vector<ObjectPtr<Artist>> getArtists(TrackArtistLinkType type = TrackArtistLinkType::Artist) const;
std::vector<ObjectPtr<Artist>> getReleaseArtists() const { return getArtists(TrackArtistLinkType::ReleaseArtist); }
bool hasVariousArtists() const;
std::vector<pointer> getSimilarReleases(std::optional<std::size_t> offset = {}, std::optional<std::size_t> count = {}) const;
// Get the artists of this release
std::vector<ObjectPtr<Artist>> getArtists(TrackArtistLinkType type = TrackArtistLinkType::Artist) const;
std::vector<ObjectPtr<Artist>> getReleaseArtists() const { return getArtists(TrackArtistLinkType::ReleaseArtist); }
bool hasVariousArtists() const;
std::vector<pointer> getSimilarReleases(std::optional<std::size_t> offset = {}, std::optional<std::size_t> count = {}) const;
template<class Action>
void persist(Action& a)
{
Wt::Dbo::field(a, _name, "name");
Wt::Dbo::field(a, _MBID, "mbid");
Wt::Dbo::field(a, _totalDisc, "total_disc");
Wt::Dbo::field(a, _primaryType, "primary_type");
Wt::Dbo::field(a, _secondaryTypes, "secondary_types");
template<class Action>
void persist(Action& a)
{
Wt::Dbo::field(a, _name, "name");
Wt::Dbo::field(a, _MBID, "mbid");
Wt::Dbo::field(a, _totalDisc, "total_disc");
Wt::Dbo::field(a, _primaryType, "primary_type");
Wt::Dbo::field(a, _secondaryTypes, "secondary_types");
Wt::Dbo::hasMany(a, _tracks, Wt::Dbo::ManyToOne, "release");
}
Wt::Dbo::hasMany(a, _tracks, Wt::Dbo::ManyToOne, "release");
}
private:
friend class Session;
Release(const std::string& name, const std::optional<UUID>& MBID = {});
static pointer create(Session& session, const std::string& name, const std::optional<UUID>& MBID = {});
private:
friend class Session;
Release(const std::string& name, const std::optional<UUID>& MBID = {});
static pointer create(Session& session, const std::string& name, const std::optional<UUID>& MBID = {});
Wt::WDate getReleaseDate(bool original) const;
Wt::WDate getReleaseDate(bool original) const;
static constexpr std::size_t _maxNameLength {128};
static constexpr std::size_t _maxNameLength{ 128 };
std::string _name;
std::string _MBID;
std::optional<int> _totalDisc {};
std::optional<ReleaseTypePrimary> _primaryType;
EnumSet<ReleaseTypeSecondary> _secondaryTypes;
std::string _name;
std::string _MBID;
std::optional<int> _totalDisc{};
std::optional<ReleaseTypePrimary> _primaryType;
EnumSet<ReleaseTypeSecondary> _secondaryTypes;
Wt::Dbo::collection<Wt::Dbo::ptr<Track>> _tracks; // Tracks in the release
};
Wt::Dbo::collection<Wt::Dbo::ptr<Track>> _tracks; // Tracks in the release
};
} // namespace Database
@@ -83,6 +83,12 @@ namespace Database
static DateRange fromYearRange(int from, int to);
};
struct DiscInfo
{
std::size_t position;
std::string name;
};
enum class ArtistSortMethod
{
None,
+1
View File
@@ -13,6 +13,7 @@ add_library(lmssubsonic SHARED
impl/responses/Artist.cpp
impl/responses/Bookmark.cpp
impl/responses/Contributor.cpp
impl/responses/DiscTitle.cpp
impl/responses/Genre.cpp
impl/responses/Playlist.cpp
impl/responses/Song.cpp
@@ -28,6 +28,7 @@
#include "utils/String.hpp"
#include "responses/Artist.hpp"
#include "responses/DiscTitle.hpp"
#include "SubsonicId.hpp"
namespace API::Subsonic
@@ -175,6 +176,11 @@ namespace API::Subsonic
for (const ReleaseTypeSecondary releaseType : release->getSecondaryTypes())
albumNode.addArrayValue("releaseTypes", toString(releaseType));
// disc titles
albumNode.createEmptyArrayChild("discTitles");
for (const DiscInfo& discInfo : release->getDiscs())
albumNode.addArrayChild("discTitles", createDiscTitle(discInfo));
return albumNode;
}
}
@@ -0,0 +1,33 @@
/*
* Copyright (C) 2023 Emeric Poupon
*
* This file is part of LMS.
*
* LMS is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* LMS is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with LMS. If not, see <http://www.gnu.org/licenses/>.
*/
#include "responses/DiscTitle.hpp"
namespace API::Subsonic
{
Response::Node createDiscTitle(const Database::DiscInfo& discInfo)
{
Response::Node discTitleNode;
discTitleNode.setAttribute("disc", discInfo.position);
discTitleNode.setAttribute("title", discInfo.name);
return discTitleNode;
}
}
@@ -0,0 +1,28 @@
/*
* Copyright (C) 2023 Emeric Poupon
*
* This file is part of LMS.
*
* LMS is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* LMS is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with LMS. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "services/database/Types.hpp"
#include "SubsonicResponse.hpp"
namespace API::Subsonic
{
Response::Node createDiscTitle(const Database::DiscInfo& discInfo);
}