Method flameVersionsTask

launcher/modplatform/EnsureMetadataTask.cpp:338–401

Flame

// Flame
NetJob::Ptr EnsureMetadataTask::flameVersionsTask()
{
    auto* response = new QByteArray();

    QList<uint> fingerprints;
    for (auto& murmur : m_mods.keys()) {
        fingerprints.push_back(murmur.toUInt());
    }

    auto ver_task = flame_api.matchFingerprints(fingerprints, response);

    connect(ver_task.get(), &Task::succeeded, this, [this, response] {
        QJsonParseError parse_error{};
        QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
        if (parse_error.error != QJsonParseError::NoError) {
            qWarning() << "Error while parsing JSON response from Modrinth::CurrentVersions at " << parse_error.offset
                       << " reason: " << parse_error.errorString();
            qWarning() << *response;

            failed(parse_error.errorString());
            return;
        }

        try {
            auto doc_obj = Json::requireObject(doc);
            auto data_obj = Json::requireObject(doc_obj, "data");
            auto data_arr = Json::requireArray(data_obj, "exactMatches");

            if (data_arr.isEmpty()) {
                qWarning() << "No matches found for fingerprint search!";

                return;
            }

            for (auto match : data_arr) {
                auto match_obj = Json::ensureObject(match, {});
                auto file_obj = Json::ensureObject(match_obj, "file", {});

                if (match_obj.isEmpty() || file_obj.isEmpty()) {
                    qWarning() << "Fingerprint match is empty!";

                    return;
                }

                auto fingerprint = QString::number(Json::ensureVariant(file_obj, "fileFingerprint").toUInt());
                auto mod = m_mods.find(fingerprint);
                if (mod == m_mods.end()) {
                    qWarning() << "Invalid fingerprint from the API response.";
                    continue;
                }

                setStatus(tr("Parsing API response from CurseForge for '%1'...").arg((*mod)->name()));

                m_temp_versions.insert(fingerprint, FlameMod::loadIndexedPackVersion(file_obj));
            }

        } catch (Json::JsonException& e) {
            qDebug() << e.cause();