NOISSUE Modrinth exporter: lookup all hashes in one request

launcher/modplatform/modrinth/ModrinthHashLookupRequest.h

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2023 arthomnix
+ *
+ * This source is subject to the Microsoft Public License (MS-PL).
+ * Please see the COPYING.md file for more information.
+ */
+
+#pragma once
+
+#include <QFileInfo>
+#include <QJsonObject>
+#include "net/NetAction.h"
+
+namespace Modrinth
+{
+
+struct HashLookupData
+{
+    QFileInfo fileInfo;
+    QString hash;
+};
+
+struct HashLookupResponseData
+{
+    QFileInfo fileInfo;
+    bool found;
+    QJsonObject fileJson;
+};
+
+class HashLookupRequest : public NetAction
+{
+public:
+    using Ptr = shared_qobject_ptr<HashLookupRequest>;
+
+    explicit HashLookupRequest(QList<HashLookupData> hashes, QList<HashLookupResponseData> *output);
+    static Ptr make(QList<HashLookupData> hashes, QList<HashLookupResponseData> *output) {
+        return Ptr(new HashLookupRequest(hashes, output));
+    }
+
+protected slots:
+    void downloadProgress(qint64 bytesReceived, qint64 bytesTotal) override;
+    void downloadError(QNetworkReply::NetworkError error) override;
+    void downloadFinished() override;
+    void downloadReadyRead() override {}
+
+public slots:
+    void startImpl() override;
+
+private:
+    QList<HashLookupData> m_hashes;
+    std::shared_ptr<QList<HashLookupResponseData>> m_output;
+    bool finished = true;
+};
+
+}