Migrated database stuff

2021-10-16 16:28:29 +02:00
parent 0f5c487084
commit c41cc77e21
143 changed files with 358 additions and 387 deletions
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 2018 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 "database/TrackFeatures.hpp"
-
-#include <boost/property_tree/ptree.hpp>
-#include <boost/property_tree/json_parser.hpp>
-
-#include "database/Session.hpp"
-#include "database/Track.hpp"
-#include "utils/Logger.hpp"
-
-namespace Database {
-
-TrackFeatures::TrackFeatures(ObjectPtr<Track> track, const std::string& jsonEncodedFeatures)
-: _data {jsonEncodedFeatures},
-_track {getDboPtr(track)}
-{
-}
-
-TrackFeatures::pointer
-TrackFeatures::create(Session& session, ObjectPtr<Track> track, const std::string& jsonEncodedFeatures)
-{
-	session.checkUniqueLocked();
-	return session.getDboSession().add(std::make_unique<TrackFeatures>(track, jsonEncodedFeatures));
-}
-
-FeatureValues
-TrackFeatures::getFeatureValues(const FeatureName& featureNode) const
-{
-	FeatureValuesMap featuresValuesMap {getFeatureValuesMap({featureNode})};
-	return std::move(featuresValuesMap[featureNode]);
-}
-
-FeatureValuesMap
-TrackFeatures::getFeatureValuesMap(const std::unordered_set<FeatureName>& featureNames) const
-{
-	try
-	{
-		std::istringstream iss {_data};
-		boost::property_tree::ptree root;
-
-		boost::property_tree::read_json(iss, root);
-
-		FeatureValuesMap res;
-		for (const FeatureName& featureName : featureNames)
-		{
-			FeatureValues& featureValues {res[featureName]};
-
-			auto node {root.get_child(featureName)};
-
-			bool hasChildren = false;
-			for (const auto& child : node.get_child(""))
-			{
-				hasChildren = true;
-				featureValues.push_back(child.second.get_value<double>());
-			}
-
-			if (!hasChildren)
-				featureValues.push_back(node.get_value<double>());
-		}
-
-		return res;
-	}
-	catch (boost::property_tree::ptree_error& error)
-	{
-		LMS_LOG(DB, ERROR) << "Track " << _track.id() << ": ptree exception: " << error.what();
-		return {};
-	}
-}
-
-} // namespace Database