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// SPDX-License-Identifier: GPL-3.0-only
/*
* Prism Launcher - Minecraft Launcher
* Copyright (c) 2023 Trial97 <alexandru.tripon97@gmail.com>
*
* This program 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, version 3.
*
* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "modplatform/import_ftb/PackHelpers.h"
#include <QIcon>
#include <QString>
#include <QVariant>
#include "FileSystem.h"
#include "Json.h"
namespace FTBImportAPP {
Modpack parseDirectory(QString path)
{
Modpack modpack{ path };
auto instanceFile = QFileInfo(FS::PathCombine(path, "instance.json"));
if (!instanceFile.exists() || !instanceFile.isFile())
return {};
try {
auto doc = Json::requireDocument(instanceFile.absoluteFilePath(), "FTB_APP instance JSON file");
const auto root = doc.object();
modpack.uuid = Json::requireString(root, "uuid", "uuid");
modpack.id = Json::requireInteger(root, "id", "id");
modpack.versionId = Json::requireInteger(root, "versionId", "versionId");
modpack.name = Json::requireString(root, "name", "name");
modpack.version = Json::requireString(root, "version", "version");
modpack.mcVersion = Json::requireString(root, "mcVersion", "mcVersion");
modpack.jvmArgs = Json::ensureVariant(root, "jvmArgs", {}, "jvmArgs");
} catch (const Exception& e) {
qDebug() << "Couldn't load ftb instance json: " << e.cause();
return {};
}
auto versionsFile = QFileInfo(FS::PathCombine(path, "version.json"));
if (!versionsFile.exists() || !versionsFile.isFile())
return {};
try {
auto doc = Json::requireDocument(versionsFile.absoluteFilePath(), "FTB_APP version JSON file");
const auto root = doc.object();
auto targets = Json::requireArray(root, "targets", "targets");
for (auto target : targets) {
auto obj = Json::requireObject(target, "target");
auto name = Json::requireString(obj, "name", "name");
auto version = Json::requireString(obj, "version", "version");
if (name == "forge") {
modpack.loaderType = ResourceAPI::Forge;
modpack.version = version;
break;
} else if (name == "fabric") {
modpack.loaderType = ResourceAPI::Fabric;
modpack.version = version;
break;
} else if (name == "quilt") {
modpack.loaderType = ResourceAPI::Quilt;
modpack.version = version;
break;
}
}
} catch (const Exception& e) {
qDebug() << "Couldn't load ftb version json: " << e.cause();
return {};
}
auto iconFile = QFileInfo(FS::PathCombine(path, "folder.jpg"));
if (iconFile.exists() && iconFile.isFile()) {
modpack.icon = QIcon(iconFile.absoluteFilePath());
}
return modpack;
}
} // namespace FTBImportAPP
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