Store audio properties in database also for podcasts

src/libs/database/impl/Migration.cpp

@@ -24,6 +24,7 @@
 #include "core/Exception.hpp"
 #include "core/ILogger.hpp"
 #include "core/ITraceLogger.hpp"
+
 #include "database/Session.hpp"
 #include "database/objects/ScanSettings.hpp"
 
@@ -34,7 +35,7 @@ namespace lms::db
 {
     namespace
     {
-        static constexpr Version LMS_DATABASE_VERSION{ 101 };
+        static constexpr Version LMS_DATABASE_VERSION{ 102 };
     }
 
     VersionInfo::VersionInfo()
@@ -1669,6 +1670,17 @@ FROM track)");
         utils::executeCommand(*session.getDboSession(), "UPDATE scan_settings SET audio_scan_version = audio_scan_version + 1");
     }
 
+    void migrateFromV101(Session& session)
+    {
+        // Add audio properties for podcast episodes
+        utils::executeCommand(*session.getDboSession(), "ALTER TABLE podcast_episode ADD container INTEGER NOT NULL DEFAULT(0)"); // 0 means unknown
+        utils::executeCommand(*session.getDboSession(), "ALTER TABLE podcast_episode ADD codec INTEGER NOT NULL DEFAULT(0)");     // 0 means unknown
+        utils::executeCommand(*session.getDboSession(), "ALTER TABLE podcast_episode ADD bitrate INTEGER NOT NULL DEFAULT(0)");
+        utils::executeCommand(*session.getDboSession(), "ALTER TABLE podcast_episode ADD channel_count INTEGER NOT NULL DEFAULT(0)");
+        utils::executeCommand(*session.getDboSession(), "ALTER TABLE podcast_episode ADD sample_rate INTEGER NOT NULL DEFAULT(0)");
+        utils::executeCommand(*session.getDboSession(), "ALTER TABLE podcast_episode ADD bits_per_sample INTEGER");
+    }
+
     bool doDbMigration(Session& session)
     {
         constexpr std::string_view outdatedMsg{ "Outdated database, please rebuild it (delete the .db file and restart)" };
@@ -1746,6 +1758,7 @@ FROM track)");
             { 98, migrateFromV98 },
             { 99, migrateFromV99 },
             { 100, migrateFromV100 },
+            { 101, migrateFromV101 },
         };
 
         bool migrationPerformed{};

src/libs/database/include/database/objects/PodcastEpisode.hpp

@@ -91,6 +91,15 @@ namespace lms::db
         ManualDownloadState getManualDownloadState() const { return _manualDownloadState; }
         const std::filesystem::path& getAudioRelativeFilePath() const { return _audioRelativeFilePath; }
 
+        // Audio properties
+        std::chrono::milliseconds getDuration() const { return _duration; }
+        ContainerType getContainer() const { return _container; }
+        CodecType getCodec() const { return _codec; }
+        std::size_t getBitrate() const { return _bitrate; }
+        std::size_t getChannelCount() const { return _channelCount; }
+        std::size_t getSampleRate() const { return _sampleRate; }
+        std::optional<std::size_t> getBitsPerSample() const { return _bitsPerSample; }
+
         std::string_view getTitle() const { return _title; }
         std::string_view getLink() const { return _link; }
         std::string_view getDescription() const { return _description; }
@@ -104,7 +113,6 @@ namespace lms::db
         std::string_view getSubtitle() const { return _subtitle; }
         std::string_view getSummary() const { return _summary; }
         bool isExplicit() const { return _explicit; }
-        std::chrono::duration<int, std::milli> getDuration() const { return _duration; }
         ObjectPtr<Podcast> getPodcast() const { return _podcast; }
         PodcastId getPodcastId() const { return _podcast.id(); }
         ObjectPtr<Artwork> getArtwork() const;
@@ -114,6 +122,15 @@ namespace lms::db
         void setManualDownloadState(ManualDownloadState state) { _manualDownloadState = state; }
         void setAudioRelativeFilePath(const std::filesystem::path& relativeFilePath) { _audioRelativeFilePath = relativeFilePath; }
 
+        // Audio properties
+        void setDuration(std::chrono::milliseconds duration) { _duration = duration; }
+        void setContainer(ContainerType container) { _container = container; }
+        void setCodec(CodecType codec) { _codec = codec; }
+        void setBitrate(std::size_t bitrate) { _bitrate = bitrate; }
+        void setChannelCount(std::size_t channelCount) { _channelCount = channelCount; }
+        void setSampleRate(std::size_t sampleRate) { _sampleRate = sampleRate; }
+        void setBitsPerSample(std::optional<std::size_t> bitsPerSample) { _bitsPerSample = bitsPerSample; }
+
         void setTitle(std::string_view title) { _title = title; }
         void setLink(std::string_view link) { _link = link; }
         void setDescription(std::string_view description) { _description = description; }
@@ -136,6 +153,14 @@ namespace lms::db
             Wt::Dbo::field(a, _manualDownloadState, "manual_download_state");
             Wt::Dbo::field(a, _audioRelativeFilePath, "audio_relative_file_path");
 
+            Wt::Dbo::field(a, _duration, "duration");
+            Wt::Dbo::field(a, _container, "container");
+            Wt::Dbo::field(a, _codec, "codec");
+            Wt::Dbo::field(a, _bitrate, "bitrate");
+            Wt::Dbo::field(a, _channelCount, "channel_count");
+            Wt::Dbo::field(a, _sampleRate, "sample_rate");
+            Wt::Dbo::field(a, _bitsPerSample, "bits_per_sample");
+
             Wt::Dbo::field(a, _title, "title");
             Wt::Dbo::field(a, _link, "link");
             Wt::Dbo::field(a, _description, "description");
@@ -149,7 +174,6 @@ namespace lms::db
             Wt::Dbo::field(a, _subtitle, "subtitle");
             Wt::Dbo::field(a, _summary, "summary");
             Wt::Dbo::field(a, _explicit, "explicit");
-            Wt::Dbo::field(a, _duration, "duration");
 
             Wt::Dbo::belongsTo(a, _artwork, "artwork", Wt::Dbo::OnDeleteSetNull);
             Wt::Dbo::belongsTo(a, _podcast, "podcast", Wt::Dbo::OnDeleteCascade);
@@ -163,6 +187,15 @@ namespace lms::db
         ManualDownloadState _manualDownloadState{ ManualDownloadState::None };
         std::filesystem::path _audioRelativeFilePath; // relative to cache dir, only set if downloaded
 
+        // Audio properties
+        std::chrono::duration<int, std::milli> _duration{ 0 };
+        ContainerType _container{ ContainerType::Unknown };
+        CodecType _codec{ CodecType::Unknown };
+        int _bitrate{}; // in bps
+        int _channelCount{};
+        int _sampleRate{};
+        std::optional<int> _bitsPerSample;
+
         std::string _url;
         std::string _title;
         std::string _link;
@@ -179,7 +212,6 @@ namespace lms::db
         std::string _subtitle;
         std::string _summary;
         bool _explicit{};
-        std::chrono::duration<int, std::milli> _duration{ 0 };
 
         Wt::Dbo::ptr<Artwork> _artwork;
         Wt::Dbo::ptr<Podcast> _podcast;

src/libs/database/test/Migration.cpp

@@ -20,6 +20,7 @@
 #include "Common.hpp"
 
 #include "core/String.hpp"
+
 #include "database/objects/Artist.hpp"
 #include "database/objects/ArtistInfo.hpp"
 #include "database/objects/AuthToken.hpp"