Migrated scrobbling stuff
This commit is contained in:
emeric
@@ -1,625 +0,0 @@
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/*
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* Copyright (C) 2015 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LMS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "database/Release.hpp"
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#include <Wt/Dbo/WtSqlTraits.h>
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#include "database/Artist.hpp"
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#include "database/Cluster.hpp"
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#include "database/Session.hpp"
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#include "database/Track.hpp"
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#include "database/User.hpp"
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#include "utils/Logger.hpp"
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#include "SqlQuery.hpp"
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#include "Traits.hpp"
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#include "Utils.hpp"
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namespace Database
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{
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template <typename T>
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static
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Wt::Dbo::Query<T>
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createQuery(Session& session,
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const std::string& queryStr,
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const std::vector<ClusterId>& clusterIds,
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const std::vector<std::string_view>& keywords)
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{
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auto query {session.getDboSession().query<T>(queryStr)};
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query.join("track t ON t.release_id = r.id");
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for (std::string_view keyword : keywords)
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query.where("r.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + escapeLikeKeyword(keyword) + "%");
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if (!clusterIds.empty())
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{
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std::ostringstream oss;
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oss << "r.id IN (SELECT DISTINCT r.id FROM release r"
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" INNER JOIN track t ON t.release_id = r.id"
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" INNER JOIN cluster c ON c.id = t_c.cluster_id"
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" INNER JOIN track_cluster t_c ON t_c.track_id = t.id";
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WhereClause clusterClause;
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for (const ClusterId clusterId : clusterIds)
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{
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clusterClause.Or(WhereClause("c.id = ?"));
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query.bind(clusterId);
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}
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oss << " " << clusterClause.get();
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oss << " GROUP BY t.id HAVING COUNT(*) = " << clusterIds.size() << ")";
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query.where(oss.str());
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}
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return query;
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}
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Release::Release(const std::string& name, const std::optional<UUID>& MBID)
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: _name {std::string(name, 0 , _maxNameLength)},
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_MBID {MBID ? MBID->getAsString() : ""}
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{
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}
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std::vector<Release::pointer>
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Release::getByName(Session& session, const std::string& name)
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{
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session.checkUniqueLocked();
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auto res {session.getDboSession()
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.find<Release>()
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.where("name = ?").bind( std::string(name, 0, _maxNameLength) )
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.resultList()};
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return std::vector<Release::pointer>(res.begin(), res.end());
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}
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Release::pointer
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Release::getByMBID(Session& session, const UUID& mbid)
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{
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session.checkSharedLocked();
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return session.getDboSession()
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.find<Release>()
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.where("mbid = ?").bind(std::string {mbid.getAsString()})
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.resultValue();;
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}
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Release::pointer
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Release::getById(Session& session, ReleaseId id)
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{
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session.checkSharedLocked();
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return session.getDboSession()
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.find<Release>()
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.where("id = ?").bind(id)
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.resultValue();
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}
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bool
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Release::exists(Session& session, ReleaseId id)
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{
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session.checkSharedLocked();
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return session.getDboSession().query<int>("SELECT 1 FROM release").where("id = ?").bind(id).resultValue() == 1;
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}
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Release::pointer
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Release::create(Session& session, const std::string& name, const std::optional<UUID>& MBID)
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{
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session.checkSharedLocked();
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Release::pointer res {session.getDboSession().add(std::make_unique<Release>(name, MBID))};
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session.getDboSession().flush();
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return res;
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}
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std::size_t
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Release::getCount(Session& session)
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{
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session.checkSharedLocked();
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return session.getDboSession().find<Release>().resultList().size();
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}
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std::vector<Release::pointer>
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Release::getAll(Session& session, std::optional<Range> range)
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{
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session.checkSharedLocked();
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auto res {session.getDboSession().find<Release>()
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.offset(range ? static_cast<int>(range->offset) : -1)
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.limit(range ? static_cast<int>(range->limit) : -1)
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.orderBy("name COLLATE NOCASE")
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.resultList()};
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return std::vector<pointer>(res.begin(), res.end());
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}
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std::vector<ReleaseId>
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Release::getAllIds(Session& session)
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{
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session.checkSharedLocked();
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Wt::Dbo::collection<ReleaseId> res = session.getDboSession().query<ReleaseId>("SELECT id FROM release");
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return std::vector<ReleaseId>(res.begin(), res.end());
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}
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std::vector<Release::pointer>
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Release::getAllOrderedByArtist(Session& session, std::optional<std::size_t> offset, std::optional<std::size_t> size)
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{
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session.checkSharedLocked();
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auto res {session.getDboSession().query<Wt::Dbo::ptr<Release>>(
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"SELECT DISTINCT r FROM release r"
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" INNER JOIN track t ON r.id = t.release_id"
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" INNER JOIN track_artist_link t_a_l ON t_a_l.track_id = t.id"
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" INNER JOIN artist a ON t_a_l.artist_id = a.id")
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.offset(offset ? static_cast<int>(*offset) : -1)
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.limit(size ? static_cast<int>(*size) : -1)
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.orderBy("a.name COLLATE NOCASE, r.name COLLATE NOCASE")
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.resultList()};
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return std::vector<pointer>(res.begin(), res.end());
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}
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std::vector<Release::pointer>
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Release::getAllRandom(Session& session, const std::vector<ClusterId>& clusterIds, std::optional<std::size_t> size)
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{
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session.checkSharedLocked();
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auto query {createQuery<Wt::Dbo::ptr<Release>>(session, "SELECT DISTINCT r from release r", clusterIds, {})};
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auto res {query
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.orderBy("RANDOM()")
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.limit(size ? static_cast<int>(*size) : -1)
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.resultList()};
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return std::vector<pointer>(res.begin(), res.end());
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}
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std::vector<ReleaseId>
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Release::getAllIdsRandom(Session& session, const std::vector<ClusterId>& clusterIds, std::optional<std::size_t> size)
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{
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session.checkSharedLocked();
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auto query {createQuery<ReleaseId>(session, "SELECT DISTINCT r.id from release r", clusterIds, {})};
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Wt::Dbo::collection<ReleaseId> res = query
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.orderBy("RANDOM()")
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.limit(size ? static_cast<int>(*size) : -1);
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return std::vector<ReleaseId>(res.begin(), res.end());
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}
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std::vector<Release::pointer>
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Release::getAllOrphans(Session& session)
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{
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session.checkSharedLocked();
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auto res {session.getDboSession().query<Wt::Dbo::ptr<Release>>("select r from release r LEFT OUTER JOIN Track t ON r.id = t.release_id WHERE t.id IS NULL").resultList()};
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return std::vector<pointer>(res.begin(), res.end());
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}
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std::vector<Release::pointer>
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Release::getLastWritten(Session& session,
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std::optional<Wt::WDateTime> after,
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const std::vector<ClusterId>& clusterIds,
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std::optional<Range> range,
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bool& moreResults)
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{
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session.checkSharedLocked();
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auto query {createQuery<Wt::Dbo::ptr<Release>>(session, "SELECT r from release r", clusterIds, {})};
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if (after)
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query.where("t.file_last_write > ?").bind(after);
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auto collection {query
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.orderBy("t.file_last_write DESC")
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.groupBy("r.id")
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.offset(range ? static_cast<int>(range->offset) : -1)
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.limit(range ? static_cast<int>(range->limit) + 1: -1)
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.resultList()};
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std::vector<pointer> res(collection.begin(), collection.end());
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if (range && res.size() == static_cast<std::size_t>(range->limit) + 1)
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{
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moreResults = true;
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res.pop_back();
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}
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else
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moreResults = false;
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return res;
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}
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std::vector<Release::pointer>
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Release::getByYear(Session& session, int yearFrom, int yearTo, std::optional<Range> range)
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{
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auto res {session.getDboSession().query<Wt::Dbo::ptr<Release>>
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("SELECT DISTINCT r from release r INNER JOIN track t ON r.id = t.release_id")
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.where("t.date >= ?").bind(Wt::WDate {yearFrom, 1, 1})
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.where("t.date <= ?").bind(Wt::WDate {yearTo, 12, 31})
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.orderBy("t.date, r.name COLLATE NOCASE")
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.offset(range ? static_cast<int>(range->offset) : -1)
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.limit(range ? static_cast<int>(range->limit) : -1)
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.resultList()};
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return std::vector<pointer>(res.begin(), res.end());
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}
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std::vector<Release::pointer>
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Release::getStarred(Session& session,
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User::pointer user,
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const std::vector<ClusterId>& clusterIds,
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std::optional<Range> range,
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bool& moreResults)
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{
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session.checkSharedLocked();
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auto query {createQuery<Wt::Dbo::ptr<Release>>(session, "SELECT r from release r", clusterIds, {})};
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{
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std::ostringstream oss;
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oss << "r.id IN (SELECT DISTINCT r.id FROM release r"
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" INNER JOIN user_release_starred urs ON urs.release_id = r.id"
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" INNER JOIN user u ON u.id = urs.user_id WHERE u.id = ?)";
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query.bind(user->getId());
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query.where(oss.str());
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}
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auto collection {query
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.groupBy("r.id")
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.orderBy("r.name COLLATE NOCASE")
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.offset(range ? static_cast<int>(range->offset) : -1)
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.limit(range ? static_cast<int>(range->limit) + 1: -1)
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.resultList()};
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std::vector<pointer> res(collection.begin(), collection.end());
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if (range && res.size() == static_cast<std::size_t>(range->limit) + 1)
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{
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moreResults = true;
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res.pop_back();
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}
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else
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moreResults = false;
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return res;
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}
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std::vector<Release::pointer>
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Release::getByClusters(Session& session, const std::vector<ClusterId>& clusters)
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{
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assert(!clusters.empty());
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session.checkSharedLocked();
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bool moreResults;
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return getByFilter(session, clusters, {}, std::nullopt, moreResults);
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}
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std::vector<Release::pointer>
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Release::getByFilter(Session& session,
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const std::vector<ClusterId>& clusterIds,
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const std::vector<std::string_view>& keywords,
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std::optional<Range> range,
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bool& moreResults)
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{
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session.checkSharedLocked();
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auto collection {createQuery<Wt::Dbo::ptr<Release>>(session, "SELECT r from release r", clusterIds, keywords)
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.groupBy("r.id")
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.orderBy("r.name COLLATE NOCASE")
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.limit(range ? static_cast<int>(range->limit) + 1 : -1)
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.offset(range ? static_cast<int>(range->offset) : -1)
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.resultList()};
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std::vector<pointer> res(collection.begin(), collection.end());
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if (range && res.size() == static_cast<std::size_t>(range->limit) + 1)
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{
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moreResults = true;
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res.pop_back();
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}
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else
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moreResults = false;
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return res;
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}
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std::vector<ReleaseId>
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Release::getAllIdsWithClusters(Session& session, std::optional<std::size_t> limit)
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{
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session.checkSharedLocked();
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Wt::Dbo::collection<ReleaseId> res = session.getDboSession().query<ReleaseId>
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("SELECT DISTINCT r.id FROM release r"
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" INNER JOIN track t ON t.release_id = r.id"
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" INNER JOIN track_cluster t_c ON t_c.track_id = t.id")
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.limit(limit ? static_cast<int>(*limit) : -1);
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return std::vector<ReleaseId>(res.begin(), res.end());
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}
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std::optional<std::size_t>
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Release::getTotalTrack(void) const
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{
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assert(session());
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int res = session()->query<int>("SELECT COALESCE(MAX(total_track),0) FROM track t INNER JOIN release r ON r.id = t.release_id")
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.where("r.id = ?")
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.bind(getId());
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return (res > 0) ? std::make_optional<std::size_t>(res) : std::nullopt;
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}
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std::optional<std::size_t>
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Release::getTotalDisc(void) const
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{
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assert(session());
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int res = session()->query<int>("SELECT COALESCE(MAX(total_disc),0) FROM track t INNER JOIN release r ON r.id = t.release_id")
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.where("r.id = ?")
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.bind(getId());
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return (res > 0) ? std::make_optional<std::size_t>(res) : std::nullopt;
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}
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std::optional<int>
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Release::getReleaseYear(bool original) const
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{
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assert(session());
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const char* field {original ? "original_date" : "date"};
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auto dates {session()->query<Wt::WDate>(
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std::string {"SELECT "} + "t." + field + " FROM track t INNER JOIN release r ON r.id = t.release_id")
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.where("r.id = ?")
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.groupBy(field)
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.bind(getId())
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.resultList()};
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// various dates => no date
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if (dates.empty() || dates.size() > 1)
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return std::nullopt;
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auto date {dates.front().year()};
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if (date > 0)
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return date;
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return std::nullopt;
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}
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std::optional<std::string>
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Release::getCopyright() const
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{
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assert(session());
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Wt::Dbo::collection<std::string> copyrights = session()->query<std::string>
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("SELECT copyright FROM track t INNER JOIN release r ON r.id = t.release_id")
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.where("r.id = ?")
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.groupBy("copyright")
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.bind(getId());
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std::vector<std::string> values(copyrights.begin(), copyrights.end());
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// various copyrights => no copyright
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if (values.empty() || values.size() > 1 || values.front().empty())
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return std::nullopt;
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return values.front();
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}
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std::optional<std::string>
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Release::getCopyrightURL() const
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{
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assert(session());
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Wt::Dbo::collection<std::string> copyrights = session()->query<std::string>
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("SELECT copyright_url FROM track t INNER JOIN release r ON r.id = t.release_id")
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.where("r.id = ?")
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.groupBy("copyright_url")
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.bind(getId());
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std::vector<std::string> values(copyrights.begin(), copyrights.end());
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// various copyright URLs => no copyright URL
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if (values.empty() || values.size() > 1 || values.front().empty())
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return std::nullopt;
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return values.front();
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}
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std::vector<Artist::pointer>
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Release::getArtists(TrackArtistLinkType linkType) const
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{
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assert(session());
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auto res {session()->query<Wt::Dbo::ptr<Artist>>(
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"SELECT DISTINCT a FROM artist a"
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" INNER JOIN track_artist_link t_a_l ON t_a_l.artist_id = a.id"
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" INNER JOIN track t ON t.id = t_a_l.track_id"
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" INNER JOIN release r ON r.id = t.release_id")
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.where("r.id = ?").bind(getId())
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.where("t_a_l.type = ?").bind(linkType)
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||||
.resultList()};
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return std::vector<Artist::pointer>(res.begin(), res.end());
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}
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std::vector<Release::pointer>
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Release::getSimilarReleases(std::optional<std::size_t> offset, std::optional<std::size_t> count) const
|
||||
{
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||||
assert(session());
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||||
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||||
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"
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||||
" 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::vector<Track::pointer>
|
||||
Release::getTracks(const std::vector<ClusterId>& clusterIds) const
|
||||
{
|
||||
assert(session());
|
||||
|
||||
WhereClause where;
|
||||
|
||||
std::ostringstream oss;
|
||||
oss << "SELECT t FROM track t INNER JOIN release r ON t.release_id = r.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(id.toString());
|
||||
|
||||
where.And(clusterClause);
|
||||
}
|
||||
|
||||
where.And(WhereClause("r.id = ?")).bind(getId().toString());
|
||||
|
||||
oss << " " << where.get();
|
||||
|
||||
if (!clusterIds.empty())
|
||||
oss << " GROUP BY t.id HAVING COUNT(*) = " << clusterIds.size();
|
||||
|
||||
oss << " ORDER BY t.disc_number,t.track_number";
|
||||
|
||||
auto query {session()->query<Wt::Dbo::ptr<Track>>(oss.str())};
|
||||
for (const std::string& bindArg : where.getBindArgs())
|
||||
query.bind(bindArg);
|
||||
|
||||
auto res {query.resultList()};
|
||||
return std::vector<Track::pointer> (res.begin(), res.end());
|
||||
}
|
||||
|
||||
std::size_t
|
||||
Release::getTracksCount() const
|
||||
{
|
||||
return _tracks.size();
|
||||
}
|
||||
|
||||
Track::pointer
|
||||
Release::getFirstTrack() const
|
||||
{
|
||||
assert(session());
|
||||
|
||||
return session()->query<Wt::Dbo::ptr<Track>>("SELECT t from track t")
|
||||
.join("release r ON t.release_id = r.id")
|
||||
.where("r.id = ?").bind(getId())
|
||||
.orderBy("t.disc_number,t.track_number")
|
||||
.limit(1)
|
||||
.resultValue();
|
||||
}
|
||||
|
||||
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
|
||||
Reference in New Issue
Block a user