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vcmi/launcher/updatedialog_moc.cpp
2022-08-25 05:34:36 +04:00

121 lines
3.8 KiB
C++

#include "updatedialog_moc.h"
#include "ui_updatedialog_moc.h"
#include "../lib/CConfigHandler.h"
#include "../lib/GameConstants.h"
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QNetworkRequest>
UpdateDialog::UpdateDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::UpdateDialog)
{
ui->setupUi(this);
connect(ui->closeButton, SIGNAL(clicked()), this, SLOT(close()));
if(settings["launcher"]["updateOnStartup"].Bool() == true)
ui->checkOnStartup->setCheckState(Qt::CheckState::Checked);
currentVersion = GameConstants::VCMI_VERSION;
setWindowTitle(QString::fromStdString(currentVersion));
#ifdef VCMI_WINDOWS
platformParameter = "windows";
#elif defined(VCMI_MAC)
platformParameter = "macos";
#elif defined(VCMI_IOS)
platformParameter = "ios";
#elif defined(VCMI_ANDROID)
platformParameter = "android";
#elif define(VCMI_UNIX)
platformParameter = "linux";
#endif
QString url = QString::fromStdString(settings["launcher"]["updateConfigUrl"].String());
QScopedPointer<QNetworkAccessManager> manager(new QNetworkAccessManager);
QNetworkReply *response = manager->get(QNetworkRequest(QUrl(url)));
QObject::connect(response, &QNetworkReply::finished, [&, response]{
response->deleteLater();
response->manager()->deleteLater();
if(response->error() != QNetworkReply::NoError)
{
ui->plainTextEdit->setPlainText(response->errorString());
return;
}
//auto const contentType = response->header(QNetworkRequest::ContentTypeHeader).toString();
//htmlContent = contentType;
auto byteArray = response->readAll();
JsonNode node(byteArray.constData(), byteArray.size());
loadFromJson(node);
//QString html;
//for(int i = 0; i < 200 && response->isReadable(); ++i) //just limit somehow to avoid long queries
//html += QString::fromUtf8(response->readLine(256));
}) && manager.take();
}
UpdateDialog::~UpdateDialog()
{
delete ui;
}
void UpdateDialog::showUpdateDialog()
{
UpdateDialog * dialog = new UpdateDialog;
dialog->setWindowModality(Qt::ApplicationModal);
dialog->setAttribute(Qt::WA_DeleteOnClose);
dialog->show();
}
void UpdateDialog::on_checkOnStartup_stateChanged(int state)
{
Settings node = settings.write["launcher"]["updateOnStartup"];
node->Bool() = (state == 2 ? true : false);
}
void UpdateDialog::loadFromJson(const JsonNode & node)
{
if(node.getType() != JsonNode::JsonType::DATA_STRUCT ||
node["updateType"].getType() != JsonNode::JsonType::DATA_STRING ||
node["version"].getType() != JsonNode::JsonType::DATA_STRING ||
node["changeLog"].getType() != JsonNode::JsonType::DATA_STRING ||
node.getType() != JsonNode::JsonType::DATA_STRUCT) //we need at least one link - other are optional
{
ui->plainTextEdit->setPlainText("Cannot read JSON from url or incorrect JSON data");
return;
}
//check whether update is needed
std::string newVersion = node["version"].String();
if(currentVersion == newVersion)
return;
if(node["updateType"].String() == "minor")
ui->versionLabel->setStyleSheet("QLabel { background-color : gray; color : black; }");
if(node["updateType"].String() == "major")
ui->versionLabel->setStyleSheet("QLabel { background-color : yellow; color : black; }");
if(node["updateType"].String() == "critical")
ui->versionLabel->setStyleSheet("QLabel { background-color : red; color : black; }");
ui->versionLabel->setText(QString::fromStdString(newVersion));
ui->plainTextEdit->setPlainText(QString::fromStdString(node["changeLog"].String()));
QString downloadLink = QString::fromStdString(node["downloadLinks"]["other"].String());
if(node["downloadLinks"][platformParameter].getType() == JsonNode::JsonType::DATA_STRING)
downloadLink = QString::fromStdString(node["downloadLinks"][platformParameter].String());
QString downloadHtml("<a href=\"");
downloadHtml += downloadLink + "\">link</a>";
ui->downloadLink->setText(downloadHtml);
}