Added basic support for artist.nfo file parsing, ref #640

2025-03-22 17:21:08 +01:00
parent 67a6b660be
commit e349e14101
32 changed files with 905 additions and 12 deletions
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2025 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/ArtistInfo.hpp"
+
+#include <Wt/Dbo/WtSqlTraits.h>
+
+#include "database/Artist.hpp"
+#include "database/ArtistInfoId.hpp"
+#include "database/Directory.hpp"
+#include "database/Session.hpp"
+
+#include "Utils.hpp"
+#include "traits/IdTypeTraits.hpp"
+#include "traits/PathTraits.hpp"
+
+namespace lms::db
+{
+    ArtistInfo::pointer ArtistInfo::create(Session& session)
+    {
+        return session.getDboSession()->add(std::unique_ptr<ArtistInfo>{ new ArtistInfo{} });
+    }
+
+    std::size_t ArtistInfo::getCount(Session& session)
+    {
+        session.checkReadTransaction();
+
+        return utils::fetchQuerySingleResult(session.getDboSession()->query<int>("SELECT COUNT(*) FROM artist_info"));
+    }
+
+    ArtistInfo::pointer ArtistInfo::find(Session& session, const std::filesystem::path& p)
+    {
+        session.checkReadTransaction();
+
+        return utils::fetchQuerySingleResult(session.getDboSession()->query<Wt::Dbo::ptr<ArtistInfo>>("SELECT a_i from artist_info a_i").where("a_i.absolute_file_path = ?").bind(p));
+    }
+
+    ArtistInfo::pointer ArtistInfo::find(Session& session, ArtistInfoId id)
+    {
+        session.checkReadTransaction();
+
+        return utils::fetchQuerySingleResult(session.getDboSession()->query<Wt::Dbo::ptr<ArtistInfo>>("SELECT a_i from artist_info a_i").where("a_i.id = ?").bind(id));
+    }
+
+    void ArtistInfo::find(Session& session, ArtistId id, std::optional<Range> range, const std::function<void(const pointer&)>& func)
+    {
+        session.checkReadTransaction();
+
+        auto query{ session.getDboSession()->query<Wt::Dbo::ptr<ArtistInfo>>("SELECT a_i from artist_info a_i").where("a_i.artist_id = ?").bind(id) };
+        utils::forEachQueryRangeResult(query, range, [&](const ArtistInfo::pointer& entry) {
+            func(entry);
+        });
+    }
+
+    void ArtistInfo::find(Session& session, ArtistId id, const std::function<void(const pointer&)>& func)
+    {
+        find(session, id, std::nullopt, std::move(func));
+    }
+
+    void ArtistInfo::find(Session& session, ArtistInfoId& lastRetrievedId, std::size_t count, const std::function<void(const pointer&)>& func)
+    {
+        session.checkReadTransaction();
+
+        auto query{ session.getDboSession()->query<Wt::Dbo::ptr<ArtistInfo>>("SELECT a_i from artist_info a_i").orderBy("a_i.id").where("a_i.id > ?").bind(lastRetrievedId).limit(static_cast<int>(count)) };
+
+        utils::forEachQueryResult(query, [&](const ArtistInfo::pointer& entry) {
+            func(entry);
+            lastRetrievedId = entry->getId();
+        });
+    }
+
+    Artist::pointer ArtistInfo::getArtist() const
+    {
+        return _artist;
+    }
+
+    Directory::pointer ArtistInfo::getDirectory() const
+    {
+        return _directory;
+    }
+
+    void ArtistInfo::setAbsoluteFilePath(const std::filesystem::path& filePath)
+    {
+        assert(filePath.is_absolute());
+        _absoluteFilePath = filePath;
+        _fileStem = filePath.stem();
+    }
+
+    void ArtistInfo::setDirectory(ObjectPtr<Directory> directory)
+    {
+        _directory = getDboPtr(directory);
+    }
+
+    void ArtistInfo::setArtist(ObjectPtr<Artist> artist)
+    {
+        _artist = getDboPtr(artist);
+    }
+} // namespace lms::db