Oracle: download tokens; fix #915
This commit is contained in:
Fabio Bas
parent
685aa99ad6
commit
24aabc4cfe
2 changed files with 253 additions and 0 deletions
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@ -39,6 +39,8 @@
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#define ALLSETS_URL "http://mtgjson.com/json/AllSets.json"
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#endif
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#define TOKENS_URL "https://raw.githubusercontent.com/Psithief/Cockatrice-tokens/master/tokens.xml"
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OracleWizard::OracleWizard(QWidget *parent)
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: QWizard(parent)
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@ -57,6 +59,8 @@ OracleWizard::OracleWizard(QWidget *parent)
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addPage(new IntroPage);
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addPage(new LoadSetsPage);
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addPage(new SaveSetsPage);
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addPage(new LoadTokensPage);
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addPage(new SaveTokensPage);
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retranslateUi();
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}
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@ -100,6 +104,17 @@ void OracleWizard::disableButtons()
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button(QWizard::BackButton)->setDisabled(true);
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}
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bool OracleWizard::saveTokensToFile(const QString & fileName)
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{
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QFile file(fileName);
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if(!file.open(QIODevice::WriteOnly))
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return false;
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if(file.write(tokensData) == -1)
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return false;
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file.close();
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return true;
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}
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IntroPage::IntroPage(QWidget *parent)
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: OracleWizardPage(parent)
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{
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@ -529,3 +544,203 @@ bool SaveSetsPage::validatePage()
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return true;
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}
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LoadTokensPage::LoadTokensPage(QWidget *parent)
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: OracleWizardPage(parent), nam(0)
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{
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urlLabel = new QLabel(this);
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urlLineEdit = new QLineEdit(this);
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progressLabel = new QLabel(this);
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progressBar = new QProgressBar(this);
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urlButton = new QPushButton(this);
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connect(urlButton, SIGNAL(clicked()), this, SLOT(actRestoreDefaultUrl()));
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QGridLayout *layout = new QGridLayout(this);
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layout->addWidget(urlLabel, 0, 0);
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layout->addWidget(urlLineEdit, 0, 1);
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layout->addWidget(urlButton, 1, 1, Qt::AlignRight);
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layout->addWidget(progressLabel, 2, 0);
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layout->addWidget(progressBar, 2, 1);
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setLayout(layout);
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}
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void LoadTokensPage::initializePage()
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{
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urlLineEdit->setText(wizard()->settings->value("tokensurl", TOKENS_URL).toString());
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progressLabel->hide();
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progressBar->hide();
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}
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void LoadTokensPage::retranslateUi()
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{
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setTitle(tr("Tokens source selection"));
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setSubTitle(tr("Please specify a source for the list of tokens. "
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"You can specify an url address that will be download or "
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"use an existing file from your computer."));
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urlLabel->setText(tr("Download url:"));
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urlButton->setText(tr("Restore default url"));
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}
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void LoadTokensPage::actRestoreDefaultUrl()
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{
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urlLineEdit->setText(TOKENS_URL);
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}
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bool LoadTokensPage::validatePage()
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{
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// once the import is finished, we call next(); skip validation
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if(wizard()->hasTokensData())
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return true;
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QUrl url = QUrl::fromUserInput(urlLineEdit->text());
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if(!url.isValid())
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{
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QMessageBox::critical(this, tr("Error"), tr("The provided url is not valid."));
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return false;
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}
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progressLabel->setText(tr("Downloading (0MB)"));
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// show an infinite progressbar
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progressBar->setMaximum(0);
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progressBar->setMinimum(0);
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progressBar->setValue(0);
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progressLabel->show();
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progressBar->show();
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wizard()->disableButtons();
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setEnabled(false);
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if(!nam)
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nam = new QNetworkAccessManager(this);
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QNetworkReply *reply = nam->get(QNetworkRequest(url));
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connect(reply, SIGNAL(finished()), this, SLOT(actDownloadFinishedTokensFile()));
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connect(reply, SIGNAL(downloadProgress(qint64, qint64)), this, SLOT(actDownloadProgressTokensFile(qint64, qint64)));
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return false;
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}
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void LoadTokensPage::actDownloadProgressTokensFile(qint64 received, qint64 total)
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{
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if(total > 0)
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{
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progressBar->setMaximum(total);
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progressBar->setValue(received);
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}
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progressLabel->setText(tr("Downloading (%1MB)").arg((int) received / 1048576));
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}
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void LoadTokensPage::actDownloadFinishedTokensFile()
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{
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progressLabel->hide();
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progressBar->hide();
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// check for a reply
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QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
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QNetworkReply::NetworkError errorCode = reply->error();
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if (errorCode != QNetworkReply::NoError) {
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QMessageBox::critical(this, tr("Error"), tr("Network error: %1.").arg(reply->errorString()));
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wizard()->enableButtons();
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setEnabled(true);
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reply->deleteLater();
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return;
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}
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// save allsets.json url, but only if the user customized it and download was successfull
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if(urlLineEdit->text() != QString(TOKENS_URL))
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wizard()->settings->setValue("tokensurl", urlLineEdit->text());
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else
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wizard()->settings->remove("tokensurl");
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wizard()->setTokensData(reply->readAll());
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reply->deleteLater();
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wizard()->enableButtons();
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setEnabled(true);
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progressLabel->hide();
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progressBar->hide();
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wizard()->next();
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}
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SaveTokensPage::SaveTokensPage(QWidget *parent)
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: OracleWizardPage(parent)
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{
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defaultPathCheckBox = new QCheckBox(this);
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defaultPathCheckBox->setChecked(true);
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QGridLayout *layout = new QGridLayout(this);
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layout->addWidget(defaultPathCheckBox, 0, 0);
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setLayout(layout);
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}
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void SaveTokensPage::retranslateUi()
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{
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setTitle(tr("Tokens imported"));
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setSubTitle(tr("The tokens has been imported. "
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"Press \"Save\" to save the imported tokens to the Cockatrice tokens database."));
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defaultPathCheckBox->setText(tr("Save to the default path (recommended)"));
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}
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bool SaveTokensPage::validatePage()
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{
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bool ok = false;
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const QString dataDir =
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#if QT_VERSION < 0x050000
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QDesktopServices::storageLocation(QDesktopServices::DataLocation);
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#else
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QStandardPaths::standardLocations(QStandardPaths::DataLocation).first();
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#endif
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QSettings* settings = new QSettings(this);
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QString defaultPath = settings->value("paths/tokendatabase").toString();
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QString windowName = tr("Save token database");
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QString fileType = tr("XML; token database (*.xml)");
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do {
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QString fileName;
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if (defaultPath.isEmpty()) {
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if (defaultPathCheckBox->isChecked())
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fileName = dataDir + "/tokens.xml";
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else
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fileName = QFileDialog::getSaveFileName(this, windowName, dataDir + "/tokens.xml", fileType);
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settings->setValue("paths/tokendatabase", fileName);
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}
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else {
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if (defaultPathCheckBox->isChecked())
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fileName = defaultPath;
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else
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fileName = QFileDialog::getSaveFileName(this, windowName, defaultPath, fileType);
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}
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if (fileName.isEmpty()) {
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return false;
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}
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QFileInfo fi(fileName);
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QDir fileDir(fi.path());
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if (!fileDir.exists() && !fileDir.mkpath(fileDir.absolutePath())) {
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return false;
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}
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if (wizard()->saveTokensToFile(fileName))
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{
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ok = true;
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QMessageBox::information(this,
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tr("Success"),
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tr("The token database has been saved successfully to\n%1").arg(fileName));
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} else {
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QMessageBox::critical(this, tr("Error"), tr("The file could not be saved to %1").arg(fileName));;
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if (defaultPathCheckBox->isChecked())
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defaultPathCheckBox->setChecked(false);
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}
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} while (!ok);
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return true;
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}
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@ -27,6 +27,9 @@ public:
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void enableButtons();
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void disableButtons();
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void retranslateUi();
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void setTokensData(QByteArray _tokensData) { tokensData = _tokensData; }
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bool hasTokensData() { return !tokensData.isEmpty(); }
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bool saveTokensToFile(const QString & fileName);
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public:
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OracleImporter *importer;
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QSettings * settings;
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@ -35,6 +38,7 @@ private slots:
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private:
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QStringList findQmFiles();
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QString languageName(const QString &qmFile);
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QByteArray tokensData;
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protected:
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void changeEvent(QEvent *event);
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};
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@ -115,4 +119,38 @@ private slots:
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void updateTotalProgress(int cardsImported, int setIndex, const QString &setName);
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};
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class LoadTokensPage : public OracleWizardPage
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{
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Q_OBJECT
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public:
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LoadTokensPage(QWidget *parent = 0);
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void retranslateUi();
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protected:
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void initializePage();
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bool validatePage();
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private:
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QLabel *urlLabel;
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QLineEdit *urlLineEdit;
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QPushButton *urlButton;
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QLabel *progressLabel;
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QProgressBar * progressBar;
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QNetworkAccessManager *nam;
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private slots:
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void actRestoreDefaultUrl();
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void actDownloadProgressTokensFile(qint64 received, qint64 total);
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void actDownloadFinishedTokensFile();
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};
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class SaveTokensPage : public OracleWizardPage
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{
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Q_OBJECT
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public:
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SaveTokensPage(QWidget *parent = 0);
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void retranslateUi();
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private:
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QCheckBox * defaultPathCheckBox;
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protected:
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bool validatePage();
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};
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#endif
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