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Merge pull request #9 from palladium-coin/implement-update-checker

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Implement update checker
This commit is contained in:
NotRin7
2025-11-19 21:32:19 +01:00
committed by GitHub
parent 19715917b5 3a6a2fcb32
commit e3ab6b09cc
2 changed files with 131 additions and 1 deletions
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112
src/qt/palladiumgui.cpp
View File

@@ -64,6 +64,14 @@
#include <QFile>
#include <QTextStream>
#include <QUrl>
#include <QDesktopServices>
#include <QHBoxLayout>
#include <QLabel>
#include <QPushButton>
#include <QVersionNumber> // Falls Qt Version >= 5.6, sonst String-Vergleich
#include "clientversion.h" // Wichtig um die eigene Version zu kennen
const std::string PalladiumGUI::DEFAULT_UIPLATFORM =
#if defined(Q_OS_MAC)
"macosx"
@@ -231,6 +239,25 @@ PalladiumGUI::PalladiumGUI(interfaces::Node& node, const PlatformStyle *_platfor
#ifdef Q_OS_MAC
m_app_nap_inhibitor = new CAppNapInhibitor;
#endif
// --- START EINFÜGUNG: UPDATE CHECKER ---
networkManager = new QNetworkAccessManager(this);
connect(networkManager, &QNetworkAccessManager::finished, this, &PalladiumGUI::onUpdateResult);
updateAlertWidget = new QWidget(this);
updateAlertWidget->setVisible(false);
// Versuche das Widget oben im Layout des zentralen Widgets einzufügen
if (this->centralWidget() && this->centralWidget()->layout()) {
QBoxLayout* layout = qobject_cast<QBoxLayout*>(this->centralWidget()->layout());
if (layout) {
layout->insertWidget(0, updateAlertWidget);
}
}
// Check beim Start ausführen
checkUpdate();
// --- ENDE EINFÜGUNG: UPDATE CHECKER ---
}
PalladiumGUI::~PalladiumGUI()
@@ -1509,3 +1536,88 @@ void PalladiumGUI::toggleTheme()
settings.setValue("darkModeEnabled", false);
}
}
void PalladiumGUI::checkUpdate()
{
// URL zu den GitHub Releases API
QNetworkRequest request(QUrl("https://api.github.com/repos/palladium-coin/palladiumcore/releases/latest"));
// GitHub verlangt einen User-Agent Header, sonst wird die Anfrage blockiert
request.setRawHeader("User-Agent", "PalladiumWallet");
networkManager->get(request);
}
void PalladiumGUI::onUpdateResult(QNetworkReply* reply)
{
if (reply->error() == QNetworkReply::NoError) {
QByteArray response = reply->readAll();
QJsonDocument doc = QJsonDocument::fromJson(response);
QJsonObject obj = doc.object();
QString remoteVersionStr = obj["tag_name"].toString();
latestVersionUrl = obj["html_url"].toString(); // Link zum Release
// Entferne das 'v' falls vorhanden für den Vergleich
if(remoteVersionStr.startsWith("v")) {
remoteVersionStr.remove(0, 1);
}
// Aktuelle Client Version holen
QString currentVersionStr = QString::fromStdString(FormatFullVersion());
// Bereinige currentVersionStr falls nötig, FormatFullVersion gibt oft sowas wie "1.0.0-beta" zurück
// Einfacher String Vergleich oder QVersionNumber (besser)
// Hier nutzen wir eine einfache Logik: Wenn der String anders ist, nehmen wir an es ist neu.
// Für echte Produktion sollte QVersionNumber::fromString genutzt werden.
// Beispiel mit QVersionNumber (benötigt Qt 5.6+):
/*
QVersionNumber local = QVersionNumber::fromString(currentVersionStr);
QVersionNumber remote = QVersionNumber::fromString(remoteVersionStr);
if (remote > local) { ... }
*/
// Wenn du sicher bist, dass die GitHub Version neuer ist:
if (remoteVersionStr != currentVersionStr && !remoteVersionStr.isEmpty()) {
// Erstelle das Layout für den Warnbalken
if (!updateAlertWidget->layout()) {
QHBoxLayout *layout = new QHBoxLayout(updateAlertWidget);
layout->setContentsMargins(10, 5, 10, 5);
// Stylesheet für den roten Balken
updateAlertWidget->setStyleSheet("background-color: #d9534f; color: white; border-radius: 0px;");
updateAlertWidget->setMaximumHeight(50);
QLabel *label = new QLabel(tr("A new update is available! (%1)").arg(remoteVersionStr), updateAlertWidget);
label->setStyleSheet("font-weight: bold; border: none; background: transparent; color: white;");
QPushButton *btn = new QPushButton(tr("Download"), updateAlertWidget);
btn->setStyleSheet("background-color: white; color: #d9534f; font-weight: bold; border-radius: 3px; padding: 3px 10px;");
connect(btn, &QPushButton::clicked, this, &PalladiumGUI::openUpdateLink);
QPushButton *btnClose = new QPushButton("X", updateAlertWidget);
btnClose->setFlat(true);
btnClose->setStyleSheet("color: white; font-weight: bold; border: none; background: transparent;");
connect(btnClose, &QPushButton::clicked, updateAlertWidget, &QWidget::hide);
layout->addWidget(label);
layout->addStretch(); // Schiebt Button nach rechts
layout->addWidget(btn);
layout->addWidget(btnClose);
}
updateAlertWidget->setVisible(true);
}
}
reply->deleteLater();
}
void PalladiumGUI::openUpdateLink()
{
if (!latestVersionUrl.isEmpty()) {
QDesktopServices::openUrl(QUrl(latestVersionUrl));
}
}

20
src/qt/palladiumgui.h
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@@ -25,6 +25,11 @@
#include <memory>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QJsonDocument>
#include <QJsonObject>
class ClientModel;
class NetworkStyle;
class Notificator;
@@ -175,6 +180,12 @@ private:
const PlatformStyle *platformStyle;
const NetworkStyle* const m_network_style;
// --- NEUE VARIABLEN FÜR UPDATE CHECKER START ---
QNetworkAccessManager* networkManager;
QString latestVersionUrl;
QWidget* updateAlertWidget; // Der Balken
// --- NEUE VARIABLEN FÜR UPDATE CHECKER ENDE ---
/** Create the main UI actions. */
void createActions();
/** Create the menu bar and sub-menus. */
@@ -310,6 +321,13 @@ public Q_SLOTS:
void showModalOverlay();
void toggleTheme();
private Q_SLOTS:
// --- NEUE SLOTS FÜR UPDATE CHECKER START ---
void checkUpdate();
void onUpdateResult(QNetworkReply* reply);
void openUpdateLink();
// --- NEUE SLOTS FÜR UPDATE CHECKER ENDE ---
};
class UnitDisplayStatusBarControl : public QLabel
@@ -341,4 +359,4 @@ private Q_SLOTS:
void onMenuSelection(QAction* action);
};
#endif // PALLADIUM_QT_PALLADIUMGUI_H
#endif // PALLADIUM_QT_PALLADIUMGUI_H