QList<QList<QString> > YandexmusicApi::getAlbumInfo(const QString &name)
{
QList<QList<QString> > albumInfo{{}};
FileDownloader *fd = new FileDownloader(QUrl(QString("https://music.yandex.ru/handlers/search.jsx?text=%1&type=albums").arg(name)));
QJsonDocument jsonDoc = QJsonDocument::fromJson(fd->downloadedData());
fd->~FileDownloader();
albumInfo[0].append(QString::number(jsonDoc.object().value("counts").toObject().value("artists").toDouble()));
albumInfo[0].append(QString::number(jsonDoc.object().value("counts").toObject().value("albums").toDouble()));
albumInfo[0].append(QString::number(jsonDoc.object().value("counts").toObject().value("tracks").toDouble()));
QList<QString> tmp {};
for(int i = 0; i < jsonDoc.object().value("albums").toObject().value("items").toArray().count(); i++)
{
tmp << QString::number(jsonDoc.object().value("albums").toObject().value("items").toArray().at(i).toObject().value("id").toDouble());
tmp << jsonDoc.object().value("albums").toObject().value("items").toArray().at(i).toObject().value("storageDir").toString();
tmp << jsonDoc.object().value("albums").toObject().value("items").toArray().at(i).toObject().value("title").toString();
tmp << QString::number(jsonDoc.object().value("albums").toObject().value("items").toArray().at(i).toObject().value("year").toDouble());
tmp << jsonDoc.object().value("albums").toObject().value("items").toArray().at(i).toObject().value("coverUri").toString();
tmp << QString::number(jsonDoc.object().value("albums").toObject().value("items").toArray().at(i).toObject().value("artists").toObject().value("id").toDouble());
tmp << jsonDoc.object().value("albums").toObject().value("items").toArray().at(i).toObject().value("artists").toObject().value("name").toString();
tmp << QString::number(jsonDoc.object().value("albums").toObject().value("items").toArray().at(i).toObject().value("trackCount").toDouble());
tmp << QString::number(jsonDoc.object().value("albums").toObject().value("items").toArray().at(i).toObject().value("genre").toDouble());
albumInfo << tmp;
tmp.clear();
}
return albumInfo;
}
bool FileDownloader::downloadUrl(QString urlStr, QByteArray &data)
{
FileDownloader fd;
fd.startDownloadAsync(urlStr);
Q_ASSERT(fd.lastError() == result_code::Type::Invalid);
while (fd.lastError() == result_code::Type::Invalid || fd.lastError() == result_code::Type::InProgress)
qApp->processEvents();
data = fd.downloadedData();
return result_code::succeeded(fd.lastError());
}
void WebBridgeRS::onUrlDownloaded(){
FileDownloader * fileDownloader = qobject_cast<FileDownloader *>(QObject::sender());
//QDir::absoluteFilePath()
QString fpath = getDownloadDirectory();
fpath.append("/");
QString urlstring(fileDownloader->url().toString());
fpath.append(QFileInfo(urlstring).fileName());
std::cout << fpath.toStdString() << std::endl;
QFile file(fpath);
file.open(QIODevice::WriteOnly);
file.write(fileDownloader->downloadedData());
// optional, as QFile destructor will already do it:
file.close();
std::cout << fileDownloader->downloadedData().data() << std::endl;
emit urlDownloaded(fpath, urlstring);
}
QString YandexmusicApi::getTrackUrl(const QString &storageDir)
{
FileDownloader *fd = new FileDownloader(QUrl(QString("https://storage.mds.yandex.net/download-info/%1/2?format=json").arg(storageDir)));
QJsonDocument jsonDoc = QJsonDocument::fromJson(fd->downloadedData());
fd->~FileDownloader();
QByteArray h = QCryptographicHash::hash("XGRlBW9FXlekgbPrRHuSiA" +
jsonDoc.object().value("path").toString().mid(1).toUtf8() +
jsonDoc.object().value("s").toString().toUtf8(), QCryptographicHash::Md5);
return QString("https://") + jsonDoc.object().value("host").toString() + "/get-mp3/" + QString(h.toHex()) + QString("/") +
jsonDoc.object().value("ts").toString() + jsonDoc.object().value("path").toString();
}
void QGitHubReleaseAPIPrivate::downloaded(const FileDownloader &fd) {
QObject::connect(m_apiDownloader, SIGNAL(error(QString)), this, SLOT(fdError(QString)));
QObject::connect(m_apiDownloader, SIGNAL(downloaded(FileDownloader)),
this, SLOT(downloaded(FileDownloader)));
QObject::connect(m_apiDownloader, SIGNAL(progress(qint64,qint64)),
this, SLOT(downloadProgress(qint64,qint64)));
m_jsonData = fd.downloadedData();
foreach(const FileDownloader::RAWHEADERPAIR &pair, fd.rawHeaderPairs()) {
if(pair.first == "ETag") m_eTag = pair.second.mid(2);
if(pair.first == "X-RateLimit-Reset") {
m_rateLimitReset = QDateTime::fromTime_t(QString(pair.second).toUInt());
}
if(pair.first == "X-RateLimit-Limit") m_rateLimit = QString(pair.second).toUInt();
if(pair.first == "X-RateLimit-Remaining") {
m_rateLimitRemaining = QString(pair.second).toUInt();
}
}
QVariant va(parseJSon(m_jsonData, m_errorString));
if(m_errorString.isNull()) {
if(m_singleEntryRequested) {
m_vdata.append(va);
} else if((m_vdata = va.toList()).isEmpty()) {
m_errorString = va.toMap()["message"].toString();
emit error(m_errorString);
return;
}
emit available();
} else {
emit error(m_errorString);
}
}
