feat: Add check plugin update and dialog for update

settings/PluginUpdater.cpp

@@ -0,0 +1,192 @@
+/* 
+ * Copyright (C) 2024 Petr Mironychev
+ *
+ * This file is part of QodeAssist.
+ *
+ * QodeAssist is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * QodeAssist is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with QodeAssist. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "PluginUpdater.hpp"
+
+#include <coreplugin/coreconstants.h>
+#include <coreplugin/coreplugin.h>
+#include <extensionsystem/pluginmanager.h>
+#include <extensionsystem/pluginspec.h>
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QStandardPaths>
+
+namespace QodeAssist {
+
+PluginUpdater::PluginUpdater(QObject *parent)
+    : QObject(parent)
+    , m_networkManager(new QNetworkAccessManager(this))
+{}
+
+void PluginUpdater::checkForUpdates()
+{
+    if (m_isCheckingUpdate)
+        return;
+
+    m_isCheckingUpdate = true;
+    QNetworkRequest request((QUrl(getUpdateUrl())));
+    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+
+    QNetworkReply *reply = m_networkManager->get(request);
+
+    connect(reply, &QNetworkReply::finished, this, [this, reply]() {
+        handleUpdateResponse(reply);
+        m_isCheckingUpdate = false;
+        reply->deleteLater();
+    });
+}
+
+void PluginUpdater::handleUpdateResponse(QNetworkReply *reply)
+{
+    UpdateInfo info;
+
+    if (reply->error() != QNetworkReply::NoError) {
+        emit downloadError(reply->errorString());
+        return;
+    }
+
+    QJsonDocument doc = QJsonDocument::fromJson(reply->readAll());
+    QJsonObject obj = doc.object();
+
+    info.version = obj["tag_name"].toString();
+    if (info.version.startsWith('v'))
+        info.version.remove(0, 1);
+
+    QString qtcVersionStr = Core::ICore::versionString().split(' ').last();
+    QVersionNumber qtcVersion = QVersionNumber::fromString(qtcVersionStr);
+    info.currentIdeVersion = qtcVersionStr;
+
+    auto assets = obj["assets"].toArray();
+    for (const auto &asset : assets) {
+        QString name = asset.toObject()["name"].toString();
+
+        if (name.startsWith("QodeAssist-")) {
+            QString assetVersionStr = name.section('-', 1, 1);
+            QVersionNumber assetVersion = QVersionNumber::fromString(assetVersionStr);
+            info.targetIdeVersion = assetVersionStr;
+
+            if (assetVersion != qtcVersion) {
+                continue;
+            }
+
+#if defined(Q_OS_WIN)
+            if (name.contains("Windows"))
+#elif defined(Q_OS_MACOS)
+            if (name.contains("macOS"))
+#else
+            if (name.contains("Linux"))
+#endif
+            {
+                info.downloadUrl = asset.toObject()["browser_download_url"].toString();
+                info.fileName = name;
+                break;
+            }
+        }
+    }
+
+    if (info.downloadUrl.isEmpty()) {
+        info.incompatibleIdeVersion = true;
+        emit updateCheckFinished(info);
+        return;
+    }
+
+    info.changeLog = obj["body"].toString();
+    info.isUpdateAvailable = QVersionNumber::fromString(info.version)
+                             > QVersionNumber::fromString(currentVersion());
+
+    m_lastUpdateInfo = info;
+    emit updateCheckFinished(info);
+}
+
+void PluginUpdater::downloadUpdate(const QString &url)
+{
+    QNetworkRequest request(url);
+    QNetworkReply *reply = m_networkManager->get(request);
+
+    connect(reply, &QNetworkReply::downloadProgress, this, &PluginUpdater::handleDownloadProgress);
+    connect(reply, &QNetworkReply::finished, this, &PluginUpdater::handleDownloadFinished);
+}
+
+QString PluginUpdater::currentVersion() const
+{
+    const auto pluginSpecs = ExtensionSystem::PluginManager::plugins();
+    for (const ExtensionSystem::PluginSpec *spec : pluginSpecs) {
+        if (spec->name() == QLatin1String("QodeAssist"))
+            return spec->version();
+    }
+    return QString();
+}
+
+bool PluginUpdater::isUpdateAvailable() const
+{
+    return m_lastUpdateInfo.isUpdateAvailable;
+}
+
+QString PluginUpdater::getUpdateUrl() const
+{
+    return "https://api.github.com/repos/Palm1r/qodeassist/releases/latest";
+}
+
+void PluginUpdater::handleDownloadProgress(qint64 bytesReceived, qint64 bytesTotal)
+{
+    emit downloadProgress(bytesReceived, bytesTotal);
+}
+
+void PluginUpdater::handleDownloadFinished()
+{
+    auto reply = qobject_cast<QNetworkReply *>(sender());
+    QTC_ASSERT(reply, return);
+
+    if (reply->error() != QNetworkReply::NoError) {
+        emit downloadError(reply->errorString());
+        reply->deleteLater();
+        return;
+    }
+
+    QString downloadPath = QStandardPaths::writableLocation(QStandardPaths::DownloadLocation)
+                           + QDir::separator() + "qodeassisttemp";
+    QDir().mkpath(downloadPath);
+
+    QString filePath = downloadPath + "/" + m_lastUpdateInfo.fileName;
+    QFile file(filePath);
+
+    if (!file.open(QIODevice::WriteOnly)) {
+        emit downloadError(tr("Could not save the update file"));
+        reply->deleteLater();
+        return;
+    }
+
+    file.write(reply->readAll());
+    file.close();
+
+    if (!Core::executePluginInstallWizard(Utils::FilePath::fromString(filePath))) {
+        emit downloadError(tr("Failed to install the update"));
+    } else {
+        emit downloadFinished(filePath);
+    }
+
+    auto tempDir = QDir(downloadPath);
+    if (tempDir.exists()) {
+        tempDir.removeRecursively();
+    }
+
+    reply->deleteLater();
+}
+
+} // namespace QodeAssist