void MagnatuneDownloadDialog::DownloadFinished() {
QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
reply->deleteLater();
// Close any open file
download_file_.reset();
QUrl redirect = reply->attribute(QNetworkRequest::RedirectionTargetAttribute).toUrl();
if (redirect.isValid()) {
// Open the output file
QString output_filename = GetOutputFilename();
download_file_.reset(new QFile(output_filename));
if (!download_file_->open(QIODevice::WriteOnly)) {
ShowError(tr("Couldn't open output file %1").arg(output_filename));
return;
}
// Round and round we go
redirect.setUserName(service_->username());
redirect.setPassword(service_->password());
current_reply_ = network_->get(QNetworkRequest(redirect));
connect(current_reply_, SIGNAL(error(QNetworkReply::NetworkError)), SLOT(Error(QNetworkReply::NetworkError)));
connect(current_reply_, SIGNAL(finished()), SLOT(DownloadFinished()));
connect(current_reply_, SIGNAL(downloadProgress(qint64,qint64)), SLOT(DownloadProgress(qint64,qint64)));
connect(current_reply_, SIGNAL(readyRead()), SLOT(DownloadReadyRead()));
return;
}
next_row_ ++;
DownloadNext();
}
void MagnatuneDownloadDialog::MetadataFinished() {
QNetworkReply* reply = qobject_cast<QNetworkReply*>(sender());
reply->deleteLater();
// The reply isn't valid XML so we can't use QtXML to parse it :(
QString data = QString::fromUtf8(reply->readAll());
// Check for errors
if (data.contains("<ERROR>")) {
ShowError(tr("There was a problem fetching the metadata from Magnatune"));
return;
}
// Work out what format we want
QString type;
switch (ui_->format->currentIndex()) {
case MagnatuneService::Format_Ogg: type = "URL_OGGZIP"; break;
case MagnatuneService::Format_Flac: type = "URL_FLACZIP"; break;
case MagnatuneService::Format_Wav: type = "URL_WAVZIP"; break;
case MagnatuneService::Format_MP3_VBR: type = "URL_VBRZIP"; break;
case MagnatuneService::Format_MP3_128: type = "URL_128KMP3ZIP"; break;
}
// Parse the XML (lol) to find the URL
QRegExp re(QString("<%1>([^<]+)</%2>").arg(type, type));
if (re.indexIn(data) == -1) {
ShowError(tr("This album is not available in the requested format"));
return;
}
// Munge the URL a bit
QString url_text = Utilities::DecodeHtmlEntities(re.cap(1));
QUrl url = QUrl(url_text);
url.setUserName(service_->username());
url.setPassword(service_->password());
qLog(Debug) << "Downloading" << url;
// Start the actual download
current_reply_ = network_->get(QNetworkRequest(url));
connect(current_reply_, SIGNAL(error(QNetworkReply::NetworkError)), SLOT(Error(QNetworkReply::NetworkError)));
connect(current_reply_, SIGNAL(finished()), SLOT(DownloadFinished()));
connect(current_reply_, SIGNAL(downloadProgress(qint64,qint64)), SLOT(DownloadProgress(qint64,qint64)));
connect(current_reply_, SIGNAL(readyRead()), SLOT(DownloadReadyRead()));
// Close any open file
download_file_.reset();
// Open the output file
QString output_filename = GetOutputFilename();
download_file_.reset(new QFile(output_filename));
if (!download_file_->open(QIODevice::WriteOnly)) {
ShowError(tr("Couldn't open output file %1").arg(output_filename));
}
}
