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Add a scan version field for each scanned track

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This commit is contained in:
emeric
2018-05-24 14:08:13 +02:00
parent ed17769808
commit a087f470a7
5 changed files with 40 additions and 26 deletions
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src/database/ScanSettings.cpp
+6
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@@ -77,6 +77,7 @@ ScanSettings::setMediaDirectory(boost::filesystem::path p)
void
ScanSettings::setClusterTypes(const std::set<std::string>& clusterTypeNames)
{
bool needRescan = false;
assert(session());
// Backup the old list
@@ -91,6 +92,7 @@ ScanSettings::setClusterTypes(const std::set<std::string>& clusterTypeNames)
{
LMS_LOG(DB, INFO) << "Creating cluster type " << clusterTypeName;
clusterType = ClusterType::create(*session(), clusterTypeName);
needRescan = true;
}
_clusterTypes.insert(clusterType);
}
@@ -103,8 +105,12 @@ ScanSettings::setClusterTypes(const std::set<std::string>& clusterTypeNames)
{
LMS_LOG(DB, INFO) << "Deleting cluster type " << oldClusterType->getName();
oldClusterType.remove();
needRescan = true;
}
}
if (needRescan)
_scanVersion += 1;
}
} // namespace Database
src/database/ScanSettings.hpp
+3
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@@ -44,6 +44,7 @@ class ScanSettings : public Wt::Dbo::Dbo<ScanSettings>
static pointer get(Wt::Dbo::Session& session);
// Getters
std::size_t getScanVersion() const { return _scanVersion; }
boost::filesystem::path getMediaDirectory() const { return _mediaDirectory; }
Wt::WTime getUpdateStartTime() const { return _startTime; }
UpdatePeriod getUpdatePeriod() const { return _updatePeriod; }
@@ -60,6 +61,7 @@ class ScanSettings : public Wt::Dbo::Dbo<ScanSettings>
template<class Action>
void persist(Action& a)
{
Wt::Dbo::field(a, _scanVersion, "scan_version");
Wt::Dbo::field(a, _mediaDirectory, "media_directory");
Wt::Dbo::field(a, _startTime, "start_time");
Wt::Dbo::field(a, _updatePeriod, "update_period");
@@ -69,6 +71,7 @@ class ScanSettings : public Wt::Dbo::Dbo<ScanSettings>
private:
int _scanVersion = 0;
std::string _mediaDirectory = "";
Wt::WTime _startTime = Wt::WTime(0,0,0);
UpdatePeriod _updatePeriod = UpdatePeriod::Never;
src/database/Track.hpp
+21 -17
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@@ -81,6 +81,7 @@ class Track : public Wt::Dbo::Dbo<Track>
static void removeClusters(std::string type);
// Accessors
void setScanVersion(std::size_t version) {_scanVersion = version; }
void setTrackNumber(int num) { _trackNumber = num; }
void setTotalTrackNumber(int num) { _totalTrackNumber = num; }
void setDiscNumber(int num) { _discNumber = num; }
@@ -98,29 +99,31 @@ class Track : public Wt::Dbo::Dbo<Track>
void setArtist(Wt::Dbo::ptr<Artist> artist) { _artist = artist; }
void setRelease(Wt::Dbo::ptr<Release> release) { _release = release; }
boost::optional<std::size_t> getTrackNumber(void) const;
boost::optional<std::size_t> getTotalTrackNumber(void) const;
boost::optional<std::size_t> getDiscNumber(void) const;
boost::optional<std::size_t> getTotalDiscNumber(void) const;
std::string getName(void) const { return _name; }
boost::filesystem::path getPath(void) const { return _filePath; }
std::chrono::milliseconds getDuration(void) const { return _duration; }
boost::optional<int> getYear(void) const;
boost::optional<int> getOriginalYear(void) const;
Wt::WDateTime getLastWriteTime(void) const { return _fileLastWrite; }
Wt::WDateTime getAddedTime(void) const { return _fileAdded; }
const std::vector<unsigned char>& getChecksum(void) const { return _fileChecksum; }
CoverType getCoverType(void) const { return _coverType; }
const std::string& getMBID(void) const { return _MBID; }
Wt::Dbo::ptr<Artist> getArtist(void) const { return _artist; }
Wt::Dbo::ptr<Release> getRelease(void) const { return _release; }
std::vector<Wt::Dbo::ptr<Cluster>> getClusters(void) const;
std::size_t getScanVersion() const { return _scanVersion; }
boost::optional<std::size_t> getTrackNumber() const;
boost::optional<std::size_t> getTotalTrackNumber() const;
boost::optional<std::size_t> getDiscNumber() const;
boost::optional<std::size_t> getTotalDiscNumber() const;
std::string getName() const { return _name; }
boost::filesystem::path getPath() const { return _filePath; }
std::chrono::milliseconds getDuration() const { return _duration; }
boost::optional<int> getYear() const;
boost::optional<int> getOriginalYear() const;
Wt::WDateTime getLastWriteTime() const { return _fileLastWrite; }
Wt::WDateTime getAddedTime() const { return _fileAdded; }
const std::vector<unsigned char>& getChecksum() const { return _fileChecksum; }
CoverType getCoverType() const { return _coverType; }
const std::string& getMBID() const { return _MBID; }
Wt::Dbo::ptr<Artist> getArtist() const { return _artist; }
Wt::Dbo::ptr<Release> getRelease() const { return _release; }
std::vector<Wt::Dbo::ptr<Cluster>> getClusters() const;
std::vector<std::vector<Wt::Dbo::ptr<Cluster>>> getClusterGroups(std::vector<Wt::Dbo::ptr<ClusterType>> clusterTypes, std::size_t size) const;
template<class Action>
void persist(Action& a)
{
Wt::Dbo::field(a, _scanVersion, "scan_version");
Wt::Dbo::field(a, _trackNumber, "track_number");
Wt::Dbo::field(a, _totalTrackNumber, "total_track_number");
Wt::Dbo::field(a, _discNumber, "disc_number");
@@ -146,6 +149,7 @@ class Track : public Wt::Dbo::Dbo<Track>
static const std::size_t _maxNameLength = 128;
int _scanVersion = 0;
int _trackNumber = 0;
int _totalTrackNumber = 0;
int _discNumber = 0;
src/scanner/MediaScanner.cpp
+9 -9
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@@ -345,6 +345,7 @@ MediaScanner::refreshScanSettings()
auto scanSettings = ScanSettings::get(_db.getSession());
_scanVersion = scanSettings->getScanVersion();
_startTime = scanSettings->getUpdateStartTime();
_updatePeriod = scanSettings->getUpdatePeriod();
@@ -369,16 +370,14 @@ MediaScanner::scanAudioFile(const boost::filesystem::path& file, bool forceScan,
if (!forceScan)
{
// Skip file if last write is the same
Wt::Dbo::Transaction transaction(_db.getSession());
Wt::Dbo::ptr<Track> track = Track::getByPath(_db.getSession(), file);
if (track && track->getLastWriteTime() == lastWriteTime && track->getScanVersion() == _scanVersion)
{
Wt::Dbo::Transaction transaction(_db.getSession());
Wt::Dbo::ptr<Track> track = Track::getByPath(_db.getSession(), file);
if (track && track->getLastWriteTime() == lastWriteTime)
{
stats.skips++;
return;
}
stats.skips++;
return;
}
}
@@ -508,6 +507,7 @@ MediaScanner::scanAudioFile(const boost::filesystem::path& file, bool forceScan,
assert(track);
track.modify()->setScanVersion(_scanVersion);
track.modify()->setChecksum(checksum);
track.modify()->setArtist(artist);
track.modify()->setRelease(release);
src/scanner/MediaScanner.hpp
+1
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@@ -97,6 +97,7 @@ class MediaScanner
Database::Handler _db;
// Current scan settings
std::size_t _scanVersion;
Wt::WTime _startTime;
Database::ScanSettings::UpdatePeriod _updatePeriod;
std::set<boost::filesystem::path> _fileExtensions;