112 lines
2.8 KiB
C++
112 lines
2.8 KiB
C++
/*
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* Copyright (C) 2018 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 "ScanSettings.hpp"
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#include <Wt/Dbo/WtSqlTraits.h>
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#include "utils/Logger.hpp"
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#include "utils/Utils.hpp"
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#include "Cluster.hpp"
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namespace {
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std::set<std::string> defaultClusterTypeNames =
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{
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"GENRE",
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"ALBUMGROUPING",
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"MOOD",
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"ALBUMMOOD",
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"COMMENT:SONGS-DB_OCCASION",
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};
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}
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namespace Database {
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ScanSettings::pointer
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ScanSettings::get(Wt::Dbo::Session& session)
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{
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ScanSettings::pointer settings = session.find<ScanSettings>();
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if (!settings)
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{
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settings = session.add(std::make_unique<ScanSettings>());
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settings.modify()->setClusterTypes(defaultClusterTypeNames);
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}
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return settings;
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}
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std::set<boost::filesystem::path>
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ScanSettings::getAudioFileExtensions() const
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{
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auto extensions = splitString(_audioFileExtensions, " ");
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return std::set<boost::filesystem::path>(extensions.begin(), extensions.end());
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}
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std::vector<ClusterType::pointer>
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ScanSettings::getClusterTypes() const
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{
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return std::vector<ClusterType::pointer>(_clusterTypes.begin(), _clusterTypes.end());
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}
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void
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ScanSettings::setMediaDirectory(boost::filesystem::path p)
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{
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_mediaDirectory = stringTrimEnd(p.string(), "/\\");
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}
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void
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ScanSettings::setClusterTypes(const std::set<std::string>& clusterTypeNames)
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{
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assert(session());
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// Backup the old list
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std::vector<ClusterType::pointer> oldClusterTypes(_clusterTypes.begin(), _clusterTypes.end());
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_clusterTypes.clear();
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// Create any missing cluster type
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for (auto clusterTypeName : clusterTypeNames)
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{
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auto clusterType = ClusterType::getByName(*session(), clusterTypeName);
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if (!clusterType)
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{
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LMS_LOG(DB, INFO) << "Creating cluster type " << clusterTypeName;
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clusterType = ClusterType::create(*session(), clusterTypeName);
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}
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_clusterTypes.insert(clusterType);
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}
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// Delete no longer existing cluster types
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for (auto oldClusterType : oldClusterTypes)
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{
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if (std::none_of(clusterTypeNames.begin(), clusterTypeNames.end(),
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[oldClusterType](const std::string& name) { return name == oldClusterType->getName(); }))
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{
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LMS_LOG(DB, INFO) << "Deleting cluster type " << oldClusterType->getName();
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oldClusterType.remove();
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}
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}
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}
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} // namespace Database
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