void AnalyzeTask::retrieveCover(AudioFileModel &audioFile, cover_t coverType, const QByteArray &coverData)
{
qDebug("Retrieving cover!");
QString extension;
switch(coverType)
{
case coverPng:
extension = QString::fromLatin1("png");
break;
case coverGif:
extension = QString::fromLatin1("gif");
break;
default:
extension = QString::fromLatin1("jpg");
break;
}
if(!(QImage::fromData(coverData, extension.toUpper().toLatin1().constData()).isNull()))
{
QFile coverFile(QString("%1/%2.%3").arg(lamexp_temp_folder2(), lamexp_rand_str(), extension));
if(coverFile.open(QIODevice::WriteOnly))
{
coverFile.write(coverData);
coverFile.close();
audioFile.metaInfo().setCover(coverFile.fileName(), true);
}
}
else
{
qWarning("Image data seems to be invalid :-(");
}
}
void CoverHelper::getPathForCover(std::string coverArtFilename) {
QFile coverFile("covers/" + QString::fromStdString(coverArtFilename));
if (coverFile.exists()) {
gotPathForCover(coverArtFilename);
} else {
downloadCover(coverArtFilename);
}
}
void WCoverArtMenu::slotChange() {
QFileInfo fileInfo;
if (!m_trackLocation.isEmpty()) {
fileInfo = QFileInfo(m_trackLocation);
} else if (!m_coverInfo.trackLocation.isEmpty()) {
fileInfo = QFileInfo(m_coverInfo.trackLocation);
}
QString initialDir;
if (m_coverInfo.type == CoverInfo::FILE) {
QFileInfo coverFile(fileInfo.dir(), m_coverInfo.coverLocation);
initialDir = coverFile.absolutePath();
} else {
// Default to the track's directory if the cover is not
// stored in a separate file.
initialDir = fileInfo.absolutePath();
}
QStringList extensions = CoverArtUtils::supportedCoverArtExtensions();
for (auto&& extension : extensions) {
extension.prepend("*.");
}
QString supportedText = QString("%1 (%2)").arg(tr("Image Files"))
.arg(extensions.join(" "));
// open file dialog
QString selectedCoverPath = QFileDialog::getOpenFileName(
this, tr("Change Cover Art"), initialDir, supportedText);
if (selectedCoverPath.isEmpty()) {
return;
}
// TODO(rryan): Ask if user wants to copy the file.
CoverArt art;
// Create a security token for the file.
QFileInfo selectedCover(selectedCoverPath);
SecurityTokenPointer pToken = Sandbox::openSecurityToken(
selectedCover, true);
art.image = QImage(selectedCoverPath);
if (art.image.isNull()) {
// TODO(rryan): feedback
return;
}
art.info.type = CoverInfo::FILE;
art.info.source = CoverInfo::USER_SELECTED;
art.info.coverLocation = selectedCoverPath;
// TODO() here we may introduce a duplicate hash code
art.info.hash = CoverArtUtils::calculateHash(art.image);
qDebug() << "WCoverArtMenu::slotChange emit" << art;
emit(coverArtSelected(art));
}
QPixmap DB_QMDB_SQL::getCover(QString i, QString a)
{
QPixmap pixmap;
QString filePath = QDir::homePath() + "/.config/Mike Gareiss/";
filePath = filePath + md5sum(i + a);
//qDebug() << filePath;
QFile coverFile(filePath);
if (coverFile.exists())
{
pixmap.load(filePath);
//qDebug("covefile loaded");
return pixmap;
}
QSqlQuery query(db);
query.exec("SELECT hasImage, image, t_album.name, t_artist.name FROM t_album "
"INNER JOIN t_artist ON t_album.artist = t_artist.id "
"WHERE "
"t_album.name = '" + a + "' "
"AND "
"t_artist.name = '" + i + "'");
if(query.first())
{
if(query.value(0).toInt() == 1)
{
QString image = query.value(1).toString();
QByteArray xcode;
if(!image.contains("|end_stream|"))
{
qDebug("error sql - limit");
pixmap.load(":/images/noCover.png", "PNG");
return pixmap;
}
QStringList dat = image.split("|");
if (dat.size() > 0)
{
xcode.append(dat.at(0));
pixmap.loadFromData(QByteArray::fromBase64(xcode));
pixmap.save(filePath, "PNG");
return pixmap;
}
}
}
pixmap.load(":/images/noCover.png", "PNG");
return pixmap;
}
//删除一条数据
bool DataOp::deleteRecord(QString id)
{
int lineBeginPos = countLineBeginPos(id); //计算以id为首的行的起点
if(lineBeginPos==-1){
qDebug() << "找不到该条记录:"<<id;
return 0;
}else{
fileText.remove(lineBeginPos,fileText.indexOf('\n',lineBeginPos)-lineBeginPos+1); //去掉这一行,注意长度+1以去掉\r
if(coverFile(fileText)){
return 1;
}
}
return 0;
}
shared_ptr<ZLImage> OEBCoverReader::readCover(const ZLFile &file) {
myPathPrefix = MiscUtil::htmlDirectoryPrefix(file.path());
myReadGuide = false;
myImage = 0;
myCoverXHTML.erase();
readDocument(file);
myPathPrefix = MiscUtil::htmlDirectoryPrefix(myCoverXHTML);
if (!myCoverXHTML.empty()) {
ZLFile coverFile(myCoverXHTML);
const std::string ext = coverFile.extension();
if (ext == "gif" || ext == "jpeg" || ext == "jpg") {
myImage = new ZLFileImage(ZLFile(myCoverXHTML), 0);
} else {
XHTMLImageFinder(*this).readDocument(coverFile);
}
}
return myImage;
}
void AnalyzeTask::retrieveCover(AudioFileModel &audioFile, const QString &coverType, const QString &coverData)
{
const QByteArray content = QByteArray::fromBase64(coverData.toLatin1());
const QString type = m_mimeTypes.value(coverType.toLower());
qDebug("Retrieving cover! (mime=\"%s\", type=\"%s\", len=%d)", MUTILS_L1STR(coverType), MUTILS_L1STR(type), content.size());
if(!QImage::fromData(content, type.isEmpty() ? NULL : MUTILS_L1STR(type.toUpper())).isNull())
{
QFile coverFile(QString("%1/%2.%3").arg(MUtils::temp_folder(), MUtils::next_rand_str(), type.isEmpty() ? QLatin1String("jpg") : type));
if(coverFile.open(QIODevice::WriteOnly))
{
coverFile.write(content);
coverFile.close();
audioFile.metaInfo().setCover(coverFile.fileName(), true);
}
}
else
{
qWarning("Image data seems to be invalid! [Header:%s]", content.left(32).toHex().constData());
}
}
void AnalyzeTask::retrieveCover(AudioFileModel &audioFile, const quint32 coverType, const QByteArray &coverData)
{
qDebug("Retrieving cover! (MIME_TYPES_MAX=%u)", MIME_TYPES_MAX);
static const QString ext = QString::fromLatin1(MIME_TYPES[qBound(0U, coverType, MIME_TYPES_MAX)].ext[0]);
if(!(QImage::fromData(coverData, ext.toUpper().toLatin1().constData()).isNull()))
{
QFile coverFile(QString("%1/%2.%3").arg(MUtils::temp_folder(), MUtils::rand_str(), ext));
if(coverFile.open(QIODevice::WriteOnly))
{
coverFile.write(coverData);
coverFile.close();
audioFile.metaInfo().setCover(coverFile.fileName(), true);
}
}
else
{
qWarning("Image data seems to be invalid :-(");
}
}
QVariantMap
MprisPlugin::metadata() const
{
QVariantMap metadataMap;
Tomahawk::result_ptr track = AudioEngine::instance()->currentTrack();
if ( track )
{
metadataMap.insert( "mpris:trackid", QVariant::fromValue(QDBusObjectPath(QString( "/track/" ) + track->id().replace( "-", "" ))) );
metadataMap.insert( "mpris:length", static_cast<qlonglong>(track->duration()) * 1000000 );
metadataMap.insert( "xesam:album", track->album()->name() );
metadataMap.insert( "xesam:artist", QStringList( track->artist()->name() ) );
metadataMap.insert( "xesam:title", track->track() );
// Only return art if tempfile exists, and if its name contains the same "artist_album_tomahawk_cover.png"
if ( !m_coverTempFile.isEmpty() )
{
QFile coverFile( m_coverTempFile );
if ( coverFile.exists() && coverFile.fileName().contains( track->artist()->name() + "_" + track->album()->name() + "_tomahawk_cover.png" ) )
metadataMap.insert( "mpris:artUrl", QString( QUrl::fromLocalFile( m_coverTempFile ).toEncoded() ) );
}
}
return metadataMap;
}
