void DownloadsManager::downloadFile(QString token, QString id, QString fileName)
{
if (!downloadDir.exists(fileName)) {
FileDownloader* t = new FileDownloader(fileName, this);
connect(t, SIGNAL(fileDownloaded()), this, SLOT(fileDownloaded()));
t->startDownload(token, id);
}
else fileDownloaded();
}
void DkImageContainerT::downloadFile(const QUrl& url) {
if (!mFileDownloader) {
mFileDownloader = QSharedPointer<FileDownloader>(new FileDownloader(url, this));
connect(mFileDownloader.data(), SIGNAL(downloaded()), this, SLOT(fileDownloaded()), Qt::UniqueConnection);
qDebug() << "trying to download: " << url;
}
else
mFileDownloader->downloadFile(url);
}
void FileDownloader::onFileDownloaded(QNetworkReply *reply)
{
m_downloadInProgress = false;
QByteArray contents = reply->readAll();
reply->deleteLater();
if (!contents.isEmpty())
emit fileDownloaded(contents);
emit downloadInProgressChanged(m_downloadInProgress);
}
void DownloadsManager::executeDownloads(QString token)
{
numDownloads = downloads.size();
downloadsDone = 0;
if (numDownloads==0) {
numDownloads++;
emit fileDownloaded();
}
else
for (;!downloads.empty();downloads.pop_back()) {
qDebug() << downloads.last().second;
downloadFile(token, downloads.last().first, downloads.last().second);
}
}
void Utils::downloadFinished()
{
//qDebug() << "downloadFinished";
isFinished = true;
if (cur_reply->error() == QNetworkReply::NoError)
{
int httpStatus = cur_reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
//qDebug() << "status: " << httpStatus;
if(httpStatus<300) {
QByteArray bytes = cur_reply->readAll();
QString filepath = cur_folder + "/" + cur_filename;
QFile file(filepath);
file.open(QIODevice::WriteOnly);
int len = bytes.length();
QDataStream out(&file);
out.writeRawData(bytes.constData(),len);
file.close();
emit fileDownloaded(cur_filename);
} else {
qDebug() << "download error";
emit downloadError(cur_filename);
}
}
else if (cur_reply->error() == QNetworkReply::OperationCanceledError)
{
emit operationCanceled(cur_filename);
}
else
{
//qDebug() << "download error";
emit downloadError(cur_filename);
}
cur_reply->close();
cur_reply->deleteLater();
start();
}
void FileSharingWidget::connectFileDownloadSignals(const bool isConnected)
{
connectCoreSignal(
SIGNAL(fileSharingFileDownloaded(qint64, QString, QString)),
SLOT(fileDownloaded(qint64, QString, QString)),
isConnected);
connectCoreSignal(
SIGNAL(fileSharingFileDownloading(qint64, QString, qint64)),
SLOT(fileDownloading(qint64, QString, qint64)),
isConnected);
connectCoreSignal(
SIGNAL(fileSharingDownloadError(qint64, QString, qint32)),
SLOT(fileDownloadError(qint64, QString, qint32)),
isConnected);
connectCoreSignal(
SIGNAL(fileSharingLocalCopyCheckCompleted(qint64, bool, QString)),
SLOT(fileLocalCopyChecked(qint64, bool, QString)),
isConnected);
}