// static
MusicMetadata* MetaIO::readMetadata(const QString &filename)
{
MusicMetadata *mdata = NULL;
MetaIO *tagger = MetaIO::createTagger(filename);
bool ignoreID3 = (gCoreContext->GetNumSetting("Ignore_ID3", 0) == 1);
if (tagger)
{
if (!ignoreID3)
mdata = tagger->read(filename);
if (ignoreID3 || !mdata)
mdata = tagger->readFromFilename(filename);
delete tagger;
}
if (!mdata)
{
LOG(VB_GENERAL, LOG_ERR,
QString("MetaIO::readMetadata(): Could not read '%1'")
.arg(filename));
}
return mdata;
}
void EditAlbumartDialog::doRemoveImageFromTag(bool doIt)
{
if (!doIt)
return;
MythUIButtonListItem *item = m_coverartList->GetItemCurrent();
if (item)
{
AlbumArtImage *image = qVariantValue<AlbumArtImage*> (item->GetData());
if (image)
{
MetaIO *tagger = m_metadata->getTagger();
if (!tagger->supportsEmbeddedImages())
{
LOG(VB_GENERAL, LOG_ERR, "EditAlbumartDialog: asked to remove an image from the tag "
"but the tagger doesn't support it!");
return;
}
if (!tagger->removeAlbumArt(m_metadata->Filename(), image))
LOG(VB_GENERAL, LOG_ERR, "EditAlbumartDialog: failed to remove album art from tag");
else
LOG(VB_GENERAL, LOG_INFO, "EditAlbumartDialog: album art removed from tag");
removeCachedImage(image);
rescanForImages();
}
}
}
void EditMetadataCommon::saveAll()
{
if (GetMythDB()->GetNumSetting("AllowTagWriting", 0))
{
MetaIO *tagger = m_metadata->getTagger();
if (tagger)
tagger->write(m_metadata);
}
saveToDatabase();
cleanupAndClose();
}
void EditMetadataCommon::scanForImages(void)
{
// clear the original images
AlbumArtList *imageList = m_metadata->getAlbumArtImages()->getImageList();
while (!imageList->isEmpty())
{
delete imageList->back();
imageList->pop_back();
}
// scan the directory for images
QFileInfo fi(m_metadata->Filename());
QDir dir = fi.absoluteDir();
QString nameFilter = gCoreContext->GetSetting("AlbumArtFilter",
"*.png;*.jpg;*.jpeg;*.gif;*.bmp");
dir.setNameFilters(nameFilter.split(";"));
QStringList files = dir.entryList();
for (int x = 0; x < files.size(); x++)
{
AlbumArtImage *image = new AlbumArtImage();
//image->id = 0;
image->filename = dir.absolutePath() + '/' + files.at(x);
image->embedded = false;
image->imageType = AlbumArtImages::guessImageType(image->filename);
image->description = "";
m_metadata->getAlbumArtImages()->addImage(image);
}
// scan the tracks tag for any images
MetaIO *tagger = m_metadata->getTagger();
if (tagger->supportsEmbeddedImages())
{
AlbumArtList art = tagger->getAlbumArtList(m_metadata->Filename());
for (int x = 0; x < art.count(); x++)
{
AlbumArtImage image = art.at(x);
m_metadata->getAlbumArtImages()->addImage(image);
}
}
}
void EditAlbumartDialog::doCopyImageToTag(const AlbumArtImage *image)
{
MetaIO *tagger = m_metadata->getTagger();
if (!tagger->supportsEmbeddedImages())
{
LOG(VB_GENERAL, LOG_ERR, "EditAlbumartDialog: asked to write album art to the tag "
"but the tagger does't support it!");
return;
}
if (!tagger->writeAlbumArt(m_metadata->Filename(), image))
LOG(VB_GENERAL, LOG_ERR, "EditAlbumartDialog: failed to write album art to tag");
else
LOG(VB_GENERAL, LOG_INFO, "EditAlbumartDialog: album art written to tag");
removeCachedImage(image);
rescanForImages();
}
/*!
* \brief Insert file details into database.
* If it is an audio file, read the metadata and insert
* that information at the same time.
*
* If it is an image file, just insert the filename and
* type.
*
* \param filename Full path to file.
*
* \returns Nothing.
*/
void FileScanner::AddFileToDB(const QString &filename)
{
QString extension = filename.section( '.', -1 ) ;
QString directory = filename;
directory.remove(0, m_startdir.length());
directory = directory.section( '/', 0, -2);
QString nameFilter = gCoreContext->GetSetting("AlbumArtFilter",
"*.png;*.jpg;*.jpeg;*.gif;*.bmp");
// If this file is an image, insert the details into the music_albumart table
if (nameFilter.indexOf(extension.toLower()) > -1)
{
QString name = filename.section( '/', -1);
MSqlQuery query(MSqlQuery::InitCon());
query.prepare("INSERT INTO music_albumart SET filename = :FILE, "
"directory_id = :DIRID, imagetype = :TYPE;");
query.bindValue(":FILE", name);
query.bindValue(":DIRID", m_directoryid[directory]);
query.bindValue(":TYPE", AlbumArtImages::guessImageType(name));
if (!query.exec() || query.numRowsAffected() <= 0)
{
MythDB::DBError("music insert artwork", query);
}
return;
}
Decoder *decoder = Decoder::create(filename, NULL, NULL, true);
if (decoder)
{
LOG(VB_FILE, LOG_INFO,
QString("Reading metadata from %1").arg(filename));
Metadata *data = decoder->readMetadata();
if (data)
{
QString album_cache_string;
// Set values from cache
int did = m_directoryid[directory];
if (did > 0)
data->setDirectoryId(did);
int aid = m_artistid[data->Artist().toLower()];
if (aid > 0)
{
data->setArtistId(aid);
// The album cache depends on the artist id
album_cache_string = data->getArtistId() + "#"
+ data->Album().toLower();
if (m_albumid[album_cache_string] > 0)
data->setAlbumId(m_albumid[album_cache_string]);
}
int gid = m_genreid[data->Genre().toLower()];
if (gid > 0)
data->setGenreId(gid);
// Commit track info to database
data->dumpToDatabase();
// Update the cache
m_artistid[data->Artist().toLower()] =
data->getArtistId();
m_genreid[data->Genre().toLower()] =
data->getGenreId();
album_cache_string = data->getArtistId() + "#"
+ data->Album().toLower();
m_albumid[album_cache_string] = data->getAlbumId();
// read any embedded images from the tag
MetaIO *tagger = data->getTagger();
if (tagger && tagger->supportsEmbeddedImages())
{
AlbumArtList artList = tagger->getAlbumArtList(data->Filename());
data->setEmbeddedAlbumArt(artList);
data->getAlbumArtImages()->dumpToDatabase();
}
delete data;
}
delete decoder;
}
}
void EditAlbumartDialog::customEvent(QEvent *event)
{
if (event->type() == DialogCompletionEvent::kEventType)
{
DialogCompletionEvent *dce = (DialogCompletionEvent*)(event);
// make sure the user didn't ESCAPE out of the menu
if (dce->GetResult() < 0)
return;
QString resultid = dce->GetId();
QString resulttext = dce->GetResultText();
if (resultid == "changetypemenu")
{
int type = dce->GetData().toInt();
if ((type >= IT_UNKNOWN) && (type < IT_LAST))
{
// get selected image in list
MythUIButtonListItem *item = m_coverartList->GetItemCurrent();
if (item)
{
item->SetText(m_albumArt->getTypeName((ImageType) type));
AlbumArtImage *image = qVariantValue<AlbumArtImage*> (item->GetData());
if (image)
{
AlbumArtImage oldImage = *image;
image->imageType = (ImageType) type;
if (image->imageType == oldImage.imageType)
return;
// rename any cached image to match the new type
if (image->embedded)
{
// update the new cached image filename
image->filename = QString(GetConfDir() + "/MythMusic/AlbumArt/%1-%2.jpg")
.arg(m_metadata->ID())
.arg(AlbumArtImages::getTypeFilename(image->imageType));
if (image->filename != oldImage.filename && QFile::exists(oldImage.filename))
{
// remove any old cached file with the same name as the new one
QFile::remove(image->filename);
// rename the old cached file to the new one
QFile::rename(oldImage.filename, image->filename);
// force the theme image cache to refresh the image
GetMythUI()->RemoveFromCacheByFile(image->filename);
}
// change the image type in the tag if it supports it
MetaIO *tagger = m_metadata->getTagger();
if (tagger && tagger->supportsEmbeddedImages())
{
if (!tagger->changeImageType(m_metadata->Filename(), &oldImage, image->imageType))
LOG(VB_GENERAL, LOG_INFO, "EditAlbumartDialog: failed to change image type");
}
}
else
{
QFileInfo fi(oldImage.filename);
// get the new images filename
image->filename = QString(fi.absolutePath() + "/%1.jpg")
.arg(AlbumArtImages::getTypeFilename(image->imageType));
if (image->filename != oldImage.filename && QFile::exists(oldImage.filename))
{
// remove any old cached file with the same name as the new one
QFile::remove(image->filename);
// rename the old cached file to the new one
QFile::rename(oldImage.filename, image->filename);
// force the theme image cache to refresh the image
GetMythUI()->RemoveFromCacheByFile(image->filename);
}
}
m_albumArtChanged = true;
gridItemChanged(item);
}
}
}
}
else if (resultid == "asktypemenu")
{
int type = dce->GetData().toInt();
if ((type >= IT_UNKNOWN) && (type < IT_LAST))
copyImageToTag((ImageType) type);
}
else if (resultid == "optionsmenu")
{
if (resulttext == tr("Edit Metadata"))
switchToMetadata();
else if (resulttext == tr("Rescan For Images"))
rescanForImages();
else if (resulttext == tr("Search Internet For Images"))
searchForAlbumImages();
else if (resulttext == tr("Change Image Type"))
showTypeMenu();
else if (resulttext == tr("Copy Selected Image To Tag"))
copySelectedImageToTag();
else if (resulttext == tr("Remove Selected Image From Tag"))
removeSelectedImageFromTag();
else if (resulttext == tr("Copy Image To Tag"))
startCopyImageToTag();
}
else if (resultid == "imagelocation")
{
m_imageFilename = resulttext;
// save directory location for next time
QFileInfo fi(m_imageFilename);
gCoreContext->SaveSetting("MusicLastImageLocation", fi.canonicalPath());
showTypeMenu(false);
}
}
else if (event->type() == MythEvent::MythEventMessage)
{
MythEvent *me = (MythEvent *)event;
QStringList tokens = me->Message().split(" ", QString::SkipEmptyParts);
if (!tokens.isEmpty())
{
if (tokens[0] == "BROWSER_DOWNLOAD_FINISHED")
rescanForImages();
}
}
}
void ImportMusicDialog::addPressed()
{
if (m_tracks->size() == 0)
return;
Metadata *meta = m_tracks->at(m_currentTrack)->metadata;
// is the current track a new file?
if (m_tracks->at(m_currentTrack)->isNewTune)
{
// get the save filename - this also creates the correct directory stucture
QString saveFilename = Ripper::filenameFromMetadata(meta);
// we need to manually copy the file extension
QFileInfo fi(meta->Filename());
saveFilename += "." + fi.suffix();
// copy the file to the new location
if (!copyFile(meta->Filename(), saveFilename))
{
ShowOkPopup(tr("Copy Failed\nCould not copy file to: %1")
.arg(saveFilename));
return;
}
meta->setFilename(saveFilename);
// do we need to update the tags?
if (m_tracks->at(m_currentTrack)->metadataHasChanged)
{
Decoder *decoder = Decoder::create(saveFilename, NULL, NULL, true);
if (decoder)
{
decoder->commitMetadata(meta);
delete decoder;
}
}
// update the database
meta->dumpToDatabase();
// read any embedded images from the tag
MetaIO *tagger = meta->getTagger();
if (tagger && tagger->supportsEmbeddedImages())
{
AlbumArtList artList = tagger->getAlbumArtList(meta->Filename());
meta->setEmbeddedAlbumArt(artList);
meta->getAlbumArtImages()->dumpToDatabase();
}
m_somethingWasImported = true;
m_tracks->at(m_currentTrack)->isNewTune = Ripper::isNewTune(
meta->Artist(), meta->Album(), meta->Title());
// update the UI
fillWidgets();
}
else
ShowOkPopup(tr("This track is already in the database"));
}
static int ExtractImage(const MythUtilCommandLineParser &cmdline)
{
if (cmdline.toString("songid").isEmpty())
{
LOG(VB_GENERAL, LOG_ERR, "Missing --songid option");
return GENERIC_EXIT_INVALID_CMDLINE;
}
if (cmdline.toString("imagetype").isEmpty())
{
LOG(VB_GENERAL, LOG_ERR, "Missing --imagetype option");
return GENERIC_EXIT_INVALID_CMDLINE;
}
int songID = cmdline.toInt("songid");
ImageType type = (ImageType)cmdline.toInt("imagetype");
MusicMetadata *mdata = MusicMetadata::createFromID(songID);
if (!mdata)
{
LOG(VB_GENERAL, LOG_ERR, QString("Cannot find metadata for trackid: %1").arg(songID));
return GENERIC_EXIT_NOT_OK;
}
AlbumArtImage *image = mdata->getAlbumArtImages()->getImage(type);
if (!image)
{
LOG(VB_GENERAL, LOG_ERR, QString("Cannot find image of type: %1").arg(type));
return GENERIC_EXIT_NOT_OK;
}
MetaIO *tagger = mdata->getTagger();
if (!tagger)
{
LOG(VB_GENERAL, LOG_ERR, QString("Cannot find a tagger for this file: %1").arg(mdata->Filename(false)));
return GENERIC_EXIT_NOT_OK;
}
if (!image->embedded || !tagger->supportsEmbeddedImages())
{
LOG(VB_GENERAL, LOG_ERR, QString("Either the image isn't embedded or the tagger doesn't support embedded images"));
return GENERIC_EXIT_NOT_OK;
}
// find the tracks actual filename
StorageGroup musicGroup("Music", gCoreContext->GetHostName(), false);
QString trackFilename = musicGroup.FindFile(mdata->Filename(false));
// where are we going to save the image
QString path;
StorageGroup artGroup("MusicArt", gCoreContext->GetHostName(), false);
QStringList dirList = artGroup.GetDirList();
if (dirList.size())
path = artGroup.FindNextDirMostFree();
if (!QDir(path).exists())
{
LOG(VB_GENERAL, LOG_ERR, "Cannot find a directory in the 'MusicArt' storage group to save to");
return GENERIC_EXIT_NOT_OK;
}
path += "/AlbumArt/";
QDir dir(path);
QString filename = QString("%1-%2.jpg").arg(mdata->ID()).arg(AlbumArtImages::getTypeFilename(image->imageType));
if (QFile::exists(path + filename))
QFile::remove(path + filename);
if (!dir.exists())
dir.mkpath(path);
QImage *saveImage = tagger->getAlbumArt(trackFilename, image->imageType);
if (saveImage)
{
saveImage->save(path + filename, "JPEG");
delete saveImage;
}
delete tagger;
// tell any clients that the albumart for this track has changed
gCoreContext->SendMessage(QString("MUSIC_ALBUMART_CHANGED %1 %2").arg(songID).arg(type));
return GENERIC_EXIT_OK;
}
static int UpdateMeta(const MythUtilCommandLineParser &cmdline)
{
bool ok = true;
int result = GENERIC_EXIT_OK;
if (cmdline.toString("songid").isEmpty())
{
LOG(VB_GENERAL, LOG_ERR, "Missing --songid option");
return GENERIC_EXIT_INVALID_CMDLINE;
}
int songID = cmdline.toInt("songid");
MusicMetadata *mdata = MusicMetadata::createFromID(songID);
if (!mdata)
{
LOG(VB_GENERAL, LOG_ERR, QString("Cannot find metadata for trackid: %1").arg(songID));
return GENERIC_EXIT_NOT_OK;
}
if (!cmdline.toString("title").isEmpty())
mdata->setTitle(cmdline.toString("title"));
if (!cmdline.toString("artist").isEmpty())
mdata->setArtist(cmdline.toString("artist"));
if (!cmdline.toString("album").isEmpty())
mdata->setAlbum(cmdline.toString("album"));
if (!cmdline.toString("genre").isEmpty())
mdata->setGenre(cmdline.toString("genre"));
if (!cmdline.toString("trackno").isEmpty())
mdata->setTrack(cmdline.toInt("trackno"));
if (!cmdline.toString("year").isEmpty())
mdata->setYear(cmdline.toInt("year"));
if (!cmdline.toString("rating").isEmpty())
mdata->setRating(cmdline.toInt("rating"));
if (!cmdline.toString("playcount").isEmpty())
mdata->setPlaycount(cmdline.toInt("playcount"));
if (!cmdline.toString("lastplayed").isEmpty())
mdata->setLastPlay(cmdline.toDateTime("lastplayed"));
mdata->dumpToDatabase();
MetaIO *tagger = mdata->getTagger();
if (tagger)
{
ok = tagger->write(mdata->getLocalFilename(), mdata);
if (!ok)
LOG(VB_GENERAL, LOG_ERR, QString("Failed to write to tag for trackid: %1").arg(songID));
}
// tell any clients that the metadata for this track has changed
gCoreContext->SendMessage(QString("MUSIC_METADATA_CHANGED %1").arg(songID));
if (!ok)
result = GENERIC_EXIT_NOT_OK;
return result;
}
/*!
* \brief Insert file details into database.
* If it is an audio file, read the metadata and insert
* that information at the same time.
*
* If it is an image file, just insert the filename and
* type.
*
* \param filename Full path to file.
*
* \returns Nothing.
*/
void MusicFileScanner::AddFileToDB(const QString &filename, const QString &startDir)
{
QString extension = filename.section( '.', -1 ) ;
QString directory = filename;
directory.remove(0, startDir.length());
directory = directory.section( '/', 0, -2);
QString nameFilter = gCoreContext->GetSetting("AlbumArtFilter", "*.png;*.jpg;*.jpeg;*.gif;*.bmp");
// If this file is an image, insert the details into the music_albumart table
if (nameFilter.indexOf(extension.toLower()) > -1)
{
QString name = filename.section( '/', -1);
MSqlQuery query(MSqlQuery::InitCon());
query.prepare("INSERT INTO music_albumart "
"SET filename = :FILE, directory_id = :DIRID, "
"imagetype = :TYPE, hostname = :HOSTNAME;");
query.bindValue(":FILE", name);
query.bindValue(":DIRID", m_directoryid[directory]);
query.bindValue(":TYPE", AlbumArtImages::guessImageType(name));
query.bindValue(":HOSTNAME", gCoreContext->GetHostName());
if (!query.exec() || query.numRowsAffected() <= 0)
{
MythDB::DBError("music insert artwork", query);
}
++m_coverartAdded;
return;
}
if (extension.isEmpty() || !MetaIO::ValidFileExtensions.contains(extension.toLower()))
{
LOG(VB_GENERAL, LOG_WARNING, QString("Ignoring filename with unsupported filename: '%1'").arg(filename));
return;
}
LOG(VB_FILE, LOG_INFO, QString("Reading metadata from %1").arg(filename));
MusicMetadata *data = MetaIO::readMetadata(filename);
if (data)
{
data->setFileSize((quint64)QFileInfo(filename).size());
data->setHostname(gCoreContext->GetHostName());
QString album_cache_string;
// Set values from cache
int did = m_directoryid[directory];
if (did > 0)
data->setDirectoryId(did);
int aid = m_artistid[data->Artist().toLower()];
if (aid > 0)
{
data->setArtistId(aid);
// The album cache depends on the artist id
album_cache_string = QString::number(data->getArtistId()) + "#"
+ data->Album().toLower();
if (m_albumid[album_cache_string] > 0)
data->setAlbumId(m_albumid[album_cache_string]);
}
int gid = m_genreid[data->Genre().toLower()];
if (gid > 0)
data->setGenreId(gid);
// Commit track info to database
data->dumpToDatabase();
// Update the cache
m_artistid[data->Artist().toLower()] =
data->getArtistId();
m_genreid[data->Genre().toLower()] =
data->getGenreId();
album_cache_string = QString::number(data->getArtistId()) + "#"
+ data->Album().toLower();
m_albumid[album_cache_string] = data->getAlbumId();
// read any embedded images from the tag
MetaIO *tagger = MetaIO::createTagger(filename);
if (tagger)
{
if (tagger->supportsEmbeddedImages())
{
AlbumArtList artList = tagger->getAlbumArtList(data->Filename());
data->setEmbeddedAlbumArt(artList);
data->getAlbumArtImages()->dumpToDatabase();
}
delete tagger;
}
delete data;
++m_tracksAdded;
}
}
