void LoadSetsPage::actDownloadFinishedSetsFile()
{
progressLabel->hide();
progressBar->hide();
// check for a reply
QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
QNetworkReply::NetworkError errorCode = reply->error();
if (errorCode != QNetworkReply::NoError) {
QMessageBox::critical(this, tr("Error"), tr("Network error: %1.").arg(reply->errorString()));
wizard()->enableButtons();
setEnabled(true);
reply->deleteLater();
return;
}
// save allsets.json url, but only if the user customized it and download was successfull
if(urlLineEdit->text() != QString(ALLSETS_URL))
wizard()->settings->setValue("allsetsurl", urlLineEdit->text());
else
wizard()->settings->remove("allsetsurl");
readSetsFromByteArray(reply->readAll());
reply->deleteLater();
}
bool LoadSetsPage::validatePage()
{
// once the import is finished, we call next(); skip validation
if(wizard()->importer->getSets().count() > 0)
return true;
// else, try to import sets
if(urlRadioButton->isChecked())
{
QUrl url = QUrl::fromUserInput(urlLineEdit->text());
if(!url.isValid())
{
QMessageBox::critical(this, tr("Error"), tr("The provided url is not valid."));
return false;
}
progressLabel->setText(tr("Downloading (0MB)"));
// show an infinite progressbar
progressBar->setMaximum(0);
progressBar->setMinimum(0);
progressBar->setValue(0);
progressLabel->show();
progressBar->show();
wizard()->disableButtons();
setEnabled(false);
if(!nam)
nam = new QNetworkAccessManager(this);
QNetworkReply *reply = nam->get(QNetworkRequest(url));
connect(reply, SIGNAL(finished()), this, SLOT(actDownloadFinishedSetsFile()));
connect(reply, SIGNAL(downloadProgress(qint64, qint64)), this, SLOT(actDownloadProgressSetsFile(qint64, qint64)));
} else if(fileRadioButton->isChecked()) {
QFile setsFile(fileLineEdit->text());
if(!setsFile.exists())
{
QMessageBox::critical(this, tr("Error"), tr("Please choose a file."));
return false;
}
if (!setsFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
QMessageBox::critical(0, tr("Error"), tr("Cannot open file '%1'.").arg(fileLineEdit->text()));
return false;
}
wizard()->disableButtons();
setEnabled(false);
readSetsFromByteArray(setsFile.readAll());
}
return false;
}
bool LoadSetsPage::validatePage()
{
// once the import is finished, we call next(); skip validation
if (wizard()->importer->getSets().count() > 0)
{
return true;
}
// else, try to import sets
if (urlRadioButton->isChecked())
{
QUrl url = QUrl::fromUserInput(urlLineEdit->text());
if (!url.isValid())
{
QMessageBox::critical(this, tr("Error"), tr("The provided URL is not valid."));
return false;
}
progressLabel->setText(tr("Downloading (0MB)"));
// show an infinite progressbar
progressBar->setMaximum(0);
progressBar->setMinimum(0);
progressBar->setValue(0);
progressLabel->show();
progressBar->show();
wizard()->disableButtons();
setEnabled(false);
downloadSetsFile(url);
}
else if (fileRadioButton->isChecked())
{
QFile setsFile(fileLineEdit->text());
if (!setsFile.exists())
{
QMessageBox::critical(this, tr("Error"), tr("Please choose a file."));
return false;
}
if (!setsFile.open(QIODevice::ReadOnly))
{
QMessageBox::critical(nullptr, tr("Error"), tr("Cannot open file '%1'.").arg(fileLineEdit->text()));
return false;
}
wizard()->disableButtons();
setEnabled(false);
readSetsFromByteArray(setsFile.readAll());
}
return false;
}
void LoadSetsPage::actDownloadFinishedSetsFile()
{
// check for a reply
auto *reply = dynamic_cast<QNetworkReply *>(sender());
QNetworkReply::NetworkError errorCode = reply->error();
if (errorCode != QNetworkReply::NoError)
{
QMessageBox::critical(this, tr("Error"), tr("Network error: %1.").arg(reply->errorString()));
wizard()->enableButtons();
setEnabled(true);
reply->deleteLater();
return;
}
int statusCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
if (statusCode == 301 || statusCode == 302)
{
QUrl redirectUrl = reply->attribute(QNetworkRequest::RedirectionTargetAttribute).toUrl();
qDebug() << "following redirect url:" << redirectUrl.toString();
downloadSetsFile(redirectUrl);
reply->deleteLater();
return;
}
progressLabel->hide();
progressBar->hide();
// save allsets.json url, but only if the user customized it and download was successfull
if (urlLineEdit->text() != QString(ALLSETS_URL))
{
wizard()->settings->setValue("allsetsurl", urlLineEdit->text());
}
else
{
wizard()->settings->remove("allsetsurl");
}
readSetsFromByteArray(reply->readAll());
reply->deleteLater();
}