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Code Issues Releases Wiki Activity

Show error when reading or saving album covers

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This commit is contained in:
Jonas Kvinge 2021-09-19 19:31:34 +02:00
parent d2d7f32c45
commit 09a9330f3e
6 changed files with 36 additions and 8 deletions
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2
src/core/mainwindow.cpp
View File

@ -253,6 +253,7 @@ MainWindow::MainWindow(Application *app, std::shared_ptr<SystemTrayIcon> tray_ic
cover_manager->Init();
// Cover manager connections
QObject::connect(cover_manager, &AlbumCoverManager::Error, this, &MainWindow::ShowErrorDialog);
QObject::connect(cover_manager, &AlbumCoverManager::AddToPlaylist, this, &MainWindow::AddToPlaylist);
return cover_manager;
}),
@ -621,6 +622,7 @@ MainWindow::MainWindow(Application *app, std::shared_ptr<SystemTrayIcon> tray_ic
QObject::connect(app_->task_manager(), &TaskManager::ResumeCollectionWatchers, app_->collection(), &SCollection::ResumeWatcher);
QObject::connect(app_->current_albumcover_loader(), &CurrentAlbumCoverLoader::AlbumCoverLoaded, this, &MainWindow::AlbumCoverLoaded);
QObject::connect(album_cover_choice_controller_, &AlbumCoverChoiceController::Error, this, &MainWindow::ShowErrorDialog);
QObject::connect(album_cover_choice_controller_->cover_from_file_action(), &QAction::triggered, this, &MainWindow::LoadCoverFromFile);
QObject::connect(album_cover_choice_controller_->cover_to_file_action(), &QAction::triggered, this, &MainWindow::SaveCoverToFile);
QObject::connect(album_cover_choice_controller_->cover_from_url_action(), &QAction::triggered, this, &MainWindow::LoadCoverFromURL);

38
src/covermanager/albumcoverchoicecontroller.cpp
View File

@ -182,7 +182,11 @@ AlbumCoverImageResult AlbumCoverChoiceController::LoadImageFromFile(Song *song)
if (file.open(QIODevice::ReadOnly)) {
result.image_data = file.readAll();
file.close();
if (!result.image_data.isEmpty()) {
if (result.image_data.isEmpty()) {
qLog(Error) << "Cover file" << cover_file << "is empty.";
emit Error(tr("Cover file %1 is empty.").arg(cover_file));
}
else {
result.mime_type = Utilities::MimeTypeFromData(result.image_data);
result.image.loadFromData(result.image_data);
result.cover_url = QUrl::fromLocalFile(cover_file);
@ -190,6 +194,7 @@ AlbumCoverImageResult AlbumCoverChoiceController::LoadImageFromFile(Song *song)
}
else {
qLog(Error) << "Failed to open cover file" << cover_file << "for reading:" << file.errorString();
emit Error(tr("Failed to open cover file %1 for reading: %2").arg(cover_file, file.errorString()));
}
return result;
@ -257,15 +262,20 @@ void AlbumCoverChoiceController::SaveCoverToFileManual(const Song &song, const A
if (file.open(QIODevice::WriteOnly)) {
if (file.write(result.image_data) <= 0) {
qLog(Error) << "Failed writing cover to file" << save_filename << file.errorString();
emit Error(tr("Failed writing cover to file %1: %2").arg(save_filename, file.errorString()));
}
file.close();
}
else {
qLog(Error) << "Failed to open cover file" << save_filename << "for writing:" << file.errorString();
emit Error(tr("Failed to open cover file %1 for writing: %2").arg(save_filename, file.errorString()));
}
}
else {
result.image.save(save_filename);
if (!result.image.save(save_filename)) {
qLog(Error) << "Failed writing cover to file" << save_filename;
emit Error(tr("Failed writing cover to file %1.").arg(save_filename));
}
}
}
@ -383,24 +393,34 @@ bool AlbumCoverChoiceController::DeleteCover(Song *song, const bool manually_uns
bool success = true;
if (!art_automatic.isEmpty()) {
if (QFile::exists(art_automatic)) {
if (QFile::remove(art_automatic)) {
QFile file(art_automatic);
if (file.exists()) {
if (file.remove()) {
song->clear_art_automatic();
if (art_automatic == art_manual) song->clear_art_manual();
}
else success = false;
else {
success = false;
qLog(Error) << "Failed to delete cover file" << art_automatic << file.errorString();
emit Error(tr("Failed to delete cover file %1: %2").arg(art_automatic, file.errorString()));
}
}
else song->clear_art_automatic();
}
else song->clear_art_automatic();
if (!art_manual.isEmpty()) {
if (QFile::exists(art_manual)) {
if (QFile::remove(art_manual)) {
QFile file(art_manual);
if (file.exists()) {
if (file.remove()) {
song->clear_art_manual();
if (art_automatic == art_manual) song->clear_art_automatic();
}
else success = false;
else {
success = false;
qLog(Error) << "Failed to delete cover file" << art_manual << file.errorString();
emit Error(tr("Failed to delete cover file %1: %2").arg(art_manual, file.errorString()));
}
}
else song->clear_art_manual();
}
@ -609,11 +629,13 @@ QUrl AlbumCoverChoiceController::SaveCoverToFileAutomatic(const Song::Source sou
}
else {
qLog(Error) << "Failed to write cover to file" << file.fileName() << file.errorString();
emit Error(tr("Failed to write cover to file %1: %2").arg(file.fileName(), file.errorString()));
}
file.close();
}
else {
qLog(Error) << "Failed to open cover file" << file.fileName() << "for writing:" << file.errorString();
emit Error(tr("Failed to open cover file %1 for writing: %2").arg(file.fileName(), file.errorString()));
}
}
else {

1
src/covermanager/albumcoverchoicecontroller.h
View File

@ -157,6 +157,7 @@ class AlbumCoverChoiceController : public QWidget {
void SaveEmbeddedCoverAsyncFinished(quint64 id, const bool success, const bool cleared);
signals:
void Error(QString);
void AutomaticCoverSearchDone();
private:

1
src/covermanager/albumcovermanager.cpp
View File

@ -189,6 +189,7 @@ void AlbumCoverManager::Init() {
QList<QAction*> actions = album_cover_choice_controller_->GetAllActions();
QObject::connect(album_cover_choice_controller_, &AlbumCoverChoiceController::Error, this, &AlbumCoverManager::Error);
QObject::connect(album_cover_choice_controller_->cover_from_file_action(), &QAction::triggered, this, &AlbumCoverManager::LoadCoverFromFile);
QObject::connect(album_cover_choice_controller_->cover_to_file_action(), &QAction::triggered, this, &AlbumCoverManager::SaveCoverToFile);
QObject::connect(album_cover_choice_controller_->cover_from_url_action(), &QAction::triggered, this, &AlbumCoverManager::LoadCoverFromURL);

1
src/covermanager/albumcovermanager.h
View File

@ -147,6 +147,7 @@ class AlbumCoverManager : public QMainWindow {
bool ItemHasCover(const AlbumItem &item) const;
signals:
void Error(QString);
void AddToPlaylist(QMimeData *data);
private slots:

1
src/dialogs/edittagdialog.cpp
View File

@ -193,6 +193,7 @@ EditTagDialog::EditTagDialog(Application *app, QWidget *parent)
QList<QAction*> actions = album_cover_choice_controller_->GetAllActions();
QObject::connect(album_cover_choice_controller_, &AlbumCoverChoiceController::Error, this, &EditTagDialog::Error);
QObject::connect(album_cover_choice_controller_->cover_from_file_action(), &QAction::triggered, this, &EditTagDialog::LoadCoverFromFile);
QObject::connect(album_cover_choice_controller_->cover_to_file_action(), &QAction::triggered, this, &EditTagDialog::SaveCoverToFile);
QObject::connect(album_cover_choice_controller_->cover_from_url_action(), &QAction::triggered, this, &EditTagDialog::LoadCoverFromURL);