83 lines
2.5 KiB
C++
83 lines
2.5 KiB
C++
/*
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* Copyright (C) 2021 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 "InternalScrobbler.hpp"
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#include "database/Db.hpp"
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#include "database/Session.hpp"
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#include "database/Track.hpp"
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#include "database/TrackList.hpp"
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#include "database/User.hpp"
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#include "utils/Logger.hpp"
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namespace Scrobbling
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{
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static const std::string historyTracklistName {"__scrobbler_internal_history__"};
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InternalScrobbler::InternalScrobbler(Database::Db& db)
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: _db {db}
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{}
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void
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InternalScrobbler::listenStarted(const Listen& /*listen*/)
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{
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// nothing to do
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}
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void
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InternalScrobbler::listenFinished(const Listen& listen, std::optional<std::chrono::seconds> duration)
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{
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// record tracks that have been played for at least of few seconds...
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if (duration && *duration < std::chrono::seconds {5})
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return;
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addListen(listen, Wt::WDateTime::currentDateTime());
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}
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void
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InternalScrobbler::addListen(const Listen& listen, const Wt::WDateTime& timePoint)
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{
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Database::Session& session {_db.getTLSSession()};
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auto transaction {session.createUniqueTransaction()};
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const Database::User::pointer user {Database::User::getById(session, listen.userId)};
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if (!user)
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return;
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Wt::Dbo::ptr<Database::TrackList> tracklist {getListensTrackList(session, user)};
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if (!tracklist)
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tracklist = Database::TrackList::create(session, historyTracklistName, Database::TrackList::Type::Internal, false, user);
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const Database::Track::pointer track {Database::Track::getById(session, listen.trackId)};
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if (!track)
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return;
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Database::TrackListEntry::create(session, track, getListensTrackList(session, user), timePoint);
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}
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Wt::Dbo::ptr<Database::TrackList>
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InternalScrobbler::getListensTrackList(Database::Session& session, Wt::Dbo::ptr<Database::User> user)
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{
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return Database::TrackList::get(session, historyTracklistName, Database::TrackList::Type::Internal, user);
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}
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} // Scrobbling
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