void LoadSetsPage::downloadSetsFile(QUrl url)
{
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)));
}
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;
}
