PrismLauncher/launcher/ui/dialogs/ExportMrPackDialog.cpp

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// SPDX-License-Identifier: GPL-3.0-only
/*
* Prism Launcher - Minecraft Launcher
* Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
*
* 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 "ExportMrPackDialog.h"
#include "minecraft/mod/ModFolderModel.h"
#include "ui/dialogs/CustomMessageBox.h"
#include "ui/dialogs/ProgressDialog.h"
#include "ui_ExportMrPackDialog.h"
#include <QFileDialog>
#include <QFileSystemModel>
#include <QJsonDocument>
#include <QMessageBox>
#include <QPushButton>
#include "FastFileIconProvider.h"
#include "FileSystem.h"
#include "MMCZip.h"
#include "modplatform/modrinth/ModrinthPackExportTask.h"
ExportMrPackDialog::ExportMrPackDialog(InstancePtr instance, QWidget* parent)
: QDialog(parent), instance(instance), ui(new Ui::ExportMrPackDialog)
{
ui->setupUi(this);
ui->name->setText(instance->name());
ui->summary->setText(instance->notes().split(QRegularExpression("\\r?\\n"))[0]);
// ensure a valid pack is generated
// the name and version fields mustn't be empty
connect(ui->name, &QLineEdit::textEdited, this, &ExportMrPackDialog::validate);
connect(ui->version, &QLineEdit::textEdited, this, &ExportMrPackDialog::validate);
// the instance name can technically be empty
validate();
QFileSystemModel* model = new QFileSystemModel(this);
model->setIconProvider(&icons);
// use the game root - everything outside cannot be exported
const QDir root(instance->gameRoot());
proxy = new FileIgnoreProxy(instance->gameRoot(), this);
proxy->ignoreFilesWithPath().insert({ "logs", "crash-reports" });
proxy->ignoreFilesWithName().append({ ".DS_Store", "thumbs.db", "Thumbs.db" });
proxy->setSourceModel(model);
const QDir::Filters filter(QDir::AllEntries | QDir::NoDotAndDotDot | QDir::AllDirs | QDir::Hidden);
for (const QString& file : root.entryList(filter)) {
if (!(file == "mods" || file == "coremods" || file == "datapacks" || file == "config" || file == "options.txt" ||
file == "servers.dat"))
proxy->blockedPaths().insert(file);
}
MinecraftInstance* mcInstance = dynamic_cast<MinecraftInstance*>(instance.get());
if (mcInstance) {
const QDir index = mcInstance->loaderModList()->indexDir();
if (index.exists())
proxy->blockedPaths().insert(root.relativeFilePath(index.absolutePath()));
}
ui->treeView->setModel(proxy);
ui->treeView->setRootIndex(proxy->mapFromSource(model->index(instance->gameRoot())));
ui->treeView->sortByColumn(0, Qt::AscendingOrder);
model->setFilter(filter);
model->setRootPath(instance->gameRoot());
QHeaderView* headerView = ui->treeView->header();
headerView->setSectionResizeMode(QHeaderView::ResizeToContents);
headerView->setSectionResizeMode(0, QHeaderView::Stretch);
}
ExportMrPackDialog::~ExportMrPackDialog()
{
delete ui;
}
void ExportMrPackDialog::done(int result)
{
if (result == Accepted) {
const QString filename = FS::RemoveInvalidFilenameChars(ui->name->text());
const QString output = QFileDialog::getSaveFileName(this, tr("Export %1").arg(ui->name->text()),
FS::PathCombine(QDir::homePath(), filename + ".mrpack"),
"Modrinth pack (*.mrpack *.zip)", nullptr);
if (output.isEmpty())
return;
ModrinthPackExportTask task(ui->name->text(), ui->version->text(), ui->summary->text(), instance, output,
std::bind(&FileIgnoreProxy::filterFile, proxy, std::placeholders::_1));
connect(&task, &Task::failed,
[this](const QString reason) { CustomMessageBox::selectable(this, tr("Error"), reason, QMessageBox::Critical)->show(); });
connect(&task, &Task::aborted, [this] {
CustomMessageBox::selectable(this, tr("Task aborted"), tr("The task has been aborted by the user."), QMessageBox::Information)
->show();
});
ProgressDialog progress(this);
progress.setSkipButton(true, tr("Abort"));
if (progress.execWithTask(&task) != QDialog::Accepted)
return;
}
QDialog::done(result);
}
void ExportMrPackDialog::validate()
{
const bool invalid = ui->name->text().isEmpty() || ui->version->text().isEmpty();
ui->buttonBox->button(QDialogButtonBox::Ok)->setDisabled(invalid);
}