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f4e0c2134ae45ce85952a82dfd727df15c701237
sunny-overlay/media-sound/mixxx/files/mixxx-2.1.0-fix-integration-of-external-track-libraries.patch

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From fbd70f2205d60e85a99630095dde7c535131c53b Mon Sep 17 00:00:00 2001
From: Uwe Klotz <uklotz@mixxx.org>
Date: Tue, 24 Apr 2018 22:03:40 +0200
Subject: [PATCH 1/6] Fix integration of external track libraries
Add a missing override to BaseExternalTrackModel. I wonder if there are
more of these "gems" hidden inside the code?! This was a tough one, even
though it looks like an easy fix. Implementation inheritance is evil!!
---
src/library/baseexternaltrackmodel.cpp | 33 +++++++++++++++++++++++----------
src/library/baseexternaltrackmodel.h | 2 +-
2 files changed, 24 insertions(+), 11 deletions(-)
diff --git a/src/library/baseexternaltrackmodel.cpp b/src/library/baseexternaltrackmodel.cpp
index 0713790eff..7f4c00a241 100644
--- a/src/library/baseexternaltrackmodel.cpp
+++ b/src/library/baseexternaltrackmodel.cpp
@@ -58,20 +58,33 @@ TrackPointer BaseExternalTrackModel::getTrack(const QModelIndex& index) const {
TrackPointer pTrack = m_pTrackCollection->getTrackDAO()
.getOrAddTrack(location, true, &track_already_in_library);
- // If this track was not in the Mixxx library it is now added and will be
- // saved with the metadata from iTunes. If it was already in the library
- // then we do not touch it so that we do not over-write the user's metadata.
- if (pTrack && !track_already_in_library) {
- pTrack->setArtist(artist);
- pTrack->setTitle(title);
- pTrack->setAlbum(album);
- pTrack->setYear(year);
- pTrack->setGenre(genre);
- pTrack->setBpm(bpm);
+ if (pTrack) {
+ // If this track was not in the Mixxx library it is now added and will be
+ // saved with the metadata from iTunes. If it was already in the library
+ // then we do not touch it so that we do not over-write the user's metadata.
+ if (!track_already_in_library) {
+ pTrack->setArtist(artist);
+ pTrack->setTitle(title);
+ pTrack->setAlbum(album);
+ pTrack->setYear(year);
+ pTrack->setGenre(genre);
+ pTrack->setBpm(bpm);
+ }
+ } else {
+ qWarning() << "Failed to load external track" << location;
}
return pTrack;
}
+TrackId BaseExternalTrackModel::getTrackId(const QModelIndex& index) const {
+ const auto track = getTrack(index);
+ if (track) {
+ return track->getId();
+ } else {
+ return TrackId();
+ }
+}
+
void BaseExternalTrackModel::trackLoaded(QString group, TrackPointer pTrack) {
if (group == m_previewDeckGroup) {
// If there was a previously loaded track, refresh its rows so the
diff --git a/src/library/baseexternaltrackmodel.h b/src/library/baseexternaltrackmodel.h
index eb4900a63a..7558f960e6 100644
--- a/src/library/baseexternaltrackmodel.h
+++ b/src/library/baseexternaltrackmodel.h
@@ -7,7 +7,6 @@
#include "library/trackmodel.h"
#include "library/basesqltablemodel.h"
-#include "track/track.h"
class TrackCollection;
@@ -22,6 +21,7 @@ class BaseExternalTrackModel : public BaseSqlTableModel {
~BaseExternalTrackModel() override;
CapabilitiesFlags getCapabilities() const override;
+ TrackId getTrackId(const QModelIndex& index) const override;
TrackPointer getTrack(const QModelIndex& index) const override;
void trackLoaded(QString group, TrackPointer pTrack) override;
bool isColumnInternal(int column) override;
From 0f635b6ca904b0bde0afa86ddc54fd73cde0ec58 Mon Sep 17 00:00:00 2001
From: Uwe Klotz <uklotz@mixxx.org>
Date: Tue, 24 Apr 2018 22:36:02 +0200
Subject: [PATCH 2/6] Reword comment
---
src/library/baseexternaltrackmodel.cpp | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/library/baseexternaltrackmodel.cpp b/src/library/baseexternaltrackmodel.cpp
index 7f4c00a241..53a66f0c51 100644
--- a/src/library/baseexternaltrackmodel.cpp
+++ b/src/library/baseexternaltrackmodel.cpp
@@ -60,8 +60,9 @@ TrackPointer BaseExternalTrackModel::getTrack(const QModelIndex& index) const {
if (pTrack) {
// If this track was not in the Mixxx library it is now added and will be
- // saved with the metadata from iTunes. If it was already in the library
- // then we do not touch it so that we do not over-write the user's metadata.
+ // saved with the metadata from external library. If it was already in the
+ // Mixxx library then we do not touch it so that we do not over-write the
+ // user's metadata.
if (!track_already_in_library) {
pTrack->setArtist(artist);
pTrack->setTitle(title);
From 1dc6401178d912ee9bdbab2fa1cae735b3f4ad16 Mon Sep 17 00:00:00 2001
From: Uwe Klotz <uklotz@mixxx.org>
Date: Tue, 24 Apr 2018 15:31:44 +0200
Subject: [PATCH 3/6] Delete unused member function
---
src/library/dao/trackdao.cpp | 8 --------
src/library/dao/trackdao.h | 2 --
2 files changed, 10 deletions(-)
diff --git a/src/library/dao/trackdao.cpp b/src/library/dao/trackdao.cpp
index 4ecadc0eb5..5316da2e40 100644
--- a/src/library/dao/trackdao.cpp
+++ b/src/library/dao/trackdao.cpp
@@ -179,14 +179,6 @@ QString TrackDAO::getTrackLocation(TrackId trackId) {
return trackLocation;
}
-/** Check if a track exists in the library table already.
- @param file_location The full path to the track on disk, including the filename.
- @return true if the track is found in the library table, false otherwise.
-*/
-bool TrackDAO::trackExistsInDatabase(const QString& absoluteFilePath) {
- return getTrackId(absoluteFilePath).isValid();
-}
-
void TrackDAO::saveTrack(Track* pTrack) {
DEBUG_ASSERT(pTrack);
if (pTrack->isDirty()) {
diff --git a/src/library/dao/trackdao.h b/src/library/dao/trackdao.h
index 7c33fe269c..9a911f889e 100644
--- a/src/library/dao/trackdao.h
+++ b/src/library/dao/trackdao.h
@@ -43,8 +43,6 @@ class TrackDAO : public QObject, public virtual DAO, public virtual GlobalTrackC
QList<TrackId> getTrackIds(const QList<QFileInfo>& files);
QList<TrackId> getTrackIds(const QDir& dir);
- bool trackExistsInDatabase(const QString& absoluteFilePath);
-
// WARNING: Only call this from the main thread instance of TrackDAO.
TrackPointer getTrack(TrackId trackId) const;
From d6b7e12d72516152d7f01758331304ba075f2eeb Mon Sep 17 00:00:00 2001
From: Uwe Klotz <uklotz@mixxx.org>
Date: Tue, 24 Apr 2018 15:38:56 +0200
Subject: [PATCH 4/6] Hide internal utility function
---
src/library/dao/trackdao.cpp | 33 +++++++++++++++++++--------------
src/library/dao/trackdao.h | 1 -
2 files changed, 19 insertions(+), 15 deletions(-)
diff --git a/src/library/dao/trackdao.cpp b/src/library/dao/trackdao.cpp
index 5316da2e40..161eed8c28 100644
--- a/src/library/dao/trackdao.cpp
+++ b/src/library/dao/trackdao.cpp
@@ -36,8 +36,26 @@
#include "util/timer.h"
#include "util/math.h"
+
+namespace {
+
enum { UndefinedRecordIndex = -2 };
+void markTrackLocationsAsDeleted(QSqlDatabase database, const QString& directory) {
+ //qDebug() << "TrackDAO::markTrackLocationsAsDeleted" << QThread::currentThread() << m_database.connectionName();
+ QSqlQuery query(database);
+ query.prepare("UPDATE track_locations "
+ "SET fs_deleted=1 "
+ "WHERE directory=:directory");
+ query.bindValue(":directory", directory);
+ if (!query.exec()) {
+ LOG_FAILED_QUERY(query)
+ << "Couldn't mark tracks in" << directory << "as deleted.";
+ }
+}
+
+} // anonymous namespace
+
TrackDAO::TrackDAO(CueDAO& cueDao,
PlaylistDAO& playlistDao,
AnalysisDao& analysisDao,
@@ -84,7 +102,7 @@ void TrackDAO::finish() {
// directories as deleted.
// TODO(XXX) This doesn't handle sub-directories of deleted directories.
for (const auto& dir: deletedHashDirs) {
- markTrackLocationsAsDeleted(dir);
+ markTrackLocationsAsDeleted(m_database, dir);
}
transaction.commit();
}
@@ -1502,19 +1520,6 @@ void TrackDAO::markUnverifiedTracksAsDeleted() {
}
}
-void TrackDAO::markTrackLocationsAsDeleted(const QString& directory) {
- //qDebug() << "TrackDAO::markTrackLocationsAsDeleted" << QThread::currentThread() << m_database.connectionName();
- QSqlQuery query(m_database);
- query.prepare("UPDATE track_locations "
- "SET fs_deleted=1 "
- "WHERE directory=:directory");
- query.bindValue(":directory", directory);
- if (!query.exec()) {
- LOG_FAILED_QUERY(query)
- << "Couldn't mark tracks in" << directory << "as deleted.";
- }
-}
-
// Look for moved files. Look for files that have been marked as
// "deleted on disk" and see if another "file" with the same name and
// files size exists in the track_locations table. That means the file has
diff --git a/src/library/dao/trackdao.h b/src/library/dao/trackdao.h
index 9a911f889e..f3ce490cca 100644
--- a/src/library/dao/trackdao.h
+++ b/src/library/dao/trackdao.h
@@ -90,7 +90,6 @@ class TrackDAO : public QObject, public virtual DAO, public virtual GlobalTrackC
void markTracksInDirectoriesAsVerified(const QStringList& directories);
void invalidateTrackLocationsInLibrary();
void markUnverifiedTracksAsDeleted();
- void markTrackLocationsAsDeleted(const QString& directory);
bool detectMovedTracks(QSet<TrackId>* pTracksMovedSetOld,
QSet<TrackId>* pTracksMovedSetNew,
const QStringList& addedTracks,
From e7ee1e507f9010a869c60e7e706094e6458fd5d7 Mon Sep 17 00:00:00 2001
From: Uwe Klotz <uklotz@mixxx.org>
Date: Wed, 25 Apr 2018 00:56:19 +0200
Subject: [PATCH 5/6] Improve error handling and logging when loading/adding
tracks
---
src/library/dao/trackdao.cpp | 50 +++++++++++++++++++++++++-------------------
1 file changed, 29 insertions(+), 21 deletions(-)
diff --git a/src/library/dao/trackdao.cpp b/src/library/dao/trackdao.cpp
index 161eed8c28..06f1cae3cf 100644
--- a/src/library/dao/trackdao.cpp
+++ b/src/library/dao/trackdao.cpp
@@ -121,6 +121,8 @@ TrackId TrackDAO::getTrackId(const QString& absoluteFilePath) {
if (query.exec()) {
if (query.next()) {
trackId = TrackId(query.value(query.record().indexOf("id")));
+ } else {
+ qDebug() << "TrackDAO::getTrackId(): Track location not found in library:" << absoluteFilePath;
}
} else {
LOG_FAILED_QUERY(query);
@@ -151,6 +153,10 @@ QList<TrackId> TrackDAO::getTrackIds(const QList<QFileInfo>& files) {
while (query.next()) {
trackIds.append(TrackId(query.value(idColumn)));
}
+ DEBUG_ASSERT(trackIds.size() <= files.size());
+ if (trackIds.size() < files.size()) {
+ qDebug() << "TrackDAO::getTrackIds(): Found only" << trackIds.size() << "of" << files.size() << "tracks in library";
+ }
} else {
LOG_FAILED_QUERY(query);
}
@@ -1904,36 +1910,38 @@ void TrackDAO::detectCoverArtForTracksWithoutCover(volatile const bool* pCancel,
TrackPointer TrackDAO::getOrAddTrack(const QString& trackLocation,
bool processCoverArt,
bool* pAlreadyInLibrary) {
- const TrackId trackId(getTrackId(trackLocation));
+ const TrackId trackId = getTrackId(trackLocation);
const bool trackAlreadyInLibrary = trackId.isValid();
+ if (pAlreadyInLibrary) {
+ *pAlreadyInLibrary = trackAlreadyInLibrary;
+ }
TrackPointer pTrack;
if (trackAlreadyInLibrary) {
pTrack = getTrack(trackId);
+ if (!pTrack) {
+ qWarning() << "Failed to load track"
+ << trackLocation;
+ return pTrack;
+ }
} else {
// Add Track to library -- unremove if it was previously removed.
pTrack = addSingleTrack(trackLocation, true);
- }
-
- // addTrack or getTrack may fail.
- if (!pTrack) {
- qWarning() << "Failed to load track"
- << trackLocation;
- return pTrack;
- }
-
- // If the track wasn't in the library already then it has not yet been
- // checked for cover art. If processCoverArt is true then we should request
- // cover processing via CoverArtCache asynchronously.
- if (processCoverArt && !trackAlreadyInLibrary) {
- CoverArtCache* pCache = CoverArtCache::instance();
- if (pCache != nullptr) {
- pCache->requestGuessCover(pTrack);
+ if (!pTrack) {
+ qWarning() << "Failed to add track"
+ << trackLocation;
+ return pTrack;
+ }
+ DEBUG_ASSERT(pTrack);
+ // If the track wasn't in the library already then it has not yet been
+ // checked for cover art. If processCoverArt is true then we should request
+ // cover processing via CoverArtCache asynchronously.
+ if (processCoverArt) {
+ CoverArtCache* pCache = CoverArtCache::instance();
+ if (pCache != nullptr) {
+ pCache->requestGuessCover(pTrack);
+ }
}
- }
-
- if (pAlreadyInLibrary != nullptr) {
- *pAlreadyInLibrary = trackAlreadyInLibrary;
}
return pTrack;
From 5f8659db2c1ecb1661577ea16c9c316bbaf670ff Mon Sep 17 00:00:00 2001
From: Uwe Klotz <uklotz@mixxx.org>
Date: Thu, 26 Apr 2018 00:26:32 +0200
Subject: [PATCH 6/6] Extenals libraries: Convert native to canonical location
---
src/library/baseexternalplaylistmodel.cpp | 6 ++++--
src/library/baseexternaltrackmodel.cpp | 6 ++++--
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/src/library/baseexternalplaylistmodel.cpp b/src/library/baseexternalplaylistmodel.cpp
index 731c742368..7529523896 100644
--- a/src/library/baseexternalplaylistmodel.cpp
+++ b/src/library/baseexternalplaylistmodel.cpp
@@ -21,8 +21,9 @@ BaseExternalPlaylistModel::~BaseExternalPlaylistModel() {
}
TrackPointer BaseExternalPlaylistModel::getTrack(const QModelIndex& index) const {
- QString location = index.sibling(
+ QString nativeLocation = index.sibling(
index.row(), fieldIndex("location")).data().toString();
+ QString location = QDir::fromNativeSeparators(nativeLocation);
if (location.isEmpty()) {
// Track is lost
@@ -150,7 +151,8 @@ void BaseExternalPlaylistModel::trackLoaded(QString group, TrackPointer pTrack)
// The external table has foreign Track IDs, so we need to compare
// by location
for (int row = 0; row < rowCount(); ++row) {
- QString location = index(row, fieldIndex("location")).data().toString();
+ QString nativeLocation = index(row, fieldIndex("location")).data().toString();
+ QString location = QDir::fromNativeSeparators(nativeLocation);
if (location == pTrack->getLocation()) {
m_previewDeckTrackId = TrackId(index(row, 0).data());
//Debug() << "foreign track id" << m_previewDeckTrackId;
diff --git a/src/library/baseexternaltrackmodel.cpp b/src/library/baseexternaltrackmodel.cpp
index 53a66f0c51..3dfd3df083 100644
--- a/src/library/baseexternaltrackmodel.cpp
+++ b/src/library/baseexternaltrackmodel.cpp
@@ -47,7 +47,8 @@ TrackPointer BaseExternalTrackModel::getTrack(const QModelIndex& index) const {
QString genre = index.sibling(index.row(), fieldIndex("genre")).data().toString();
float bpm = index.sibling(index.row(), fieldIndex("bpm")).data().toString().toFloat();
- QString location = index.sibling(index.row(), fieldIndex("location")).data().toString();
+ QString nativeLocation = index.sibling(index.row(), fieldIndex("location")).data().toString();
+ QString location = QDir::fromNativeSeparators(nativeLocation);
if (location.isEmpty()) {
// Track is lost
@@ -104,7 +105,8 @@ void BaseExternalTrackModel::trackLoaded(QString group, TrackPointer pTrack) {
// The external table has foreign Track IDs, so we need to compare
// by location
for (int row = 0; row < rowCount(); ++row) {
- QString location = index(row, fieldIndex("location")).data().toString();
+ QString nativeLocation = index(row, fieldIndex("location")).data().toString();
+ QString location = QDir::fromNativeSeparators(nativeLocation);
if (location == pTrack->getLocation()) {
m_previewDeckTrackId = TrackId(index(row, 0).data());
//qDebug() << "foreign track id" << m_previewDeckTrackId;
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