173 lines
4.5 KiB
C++
173 lines
4.5 KiB
C++
// SPDX-License-Identifier: GPL-3.0-only
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/*
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* PolyMC - Minecraft Launcher
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* Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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* This file incorporates work covered by the following copyright and
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* permission notice:
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*
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* Copyright 2013-2021 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ImportPage.h"
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#include "ui_ImportPage.h"
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#include <QFileDialog>
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#include <QValidator>
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#include "ui/dialogs/NewInstanceDialog.h"
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#include "InstanceImportTask.h"
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class UrlValidator : public QValidator
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{
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public:
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using QValidator::QValidator;
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State validate(QString &in, int &pos) const
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{
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const QUrl url(in);
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if (url.isValid() && !url.isRelative() && !url.isEmpty())
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{
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return Acceptable;
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}
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else if (QFile::exists(in))
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{
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return Acceptable;
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}
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else
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{
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return Intermediate;
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}
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}
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};
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ImportPage::ImportPage(NewInstanceDialog* dialog, QWidget *parent)
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: QWidget(parent), ui(new Ui::ImportPage), dialog(dialog)
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{
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ui->setupUi(this);
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ui->modpackEdit->setValidator(new UrlValidator(ui->modpackEdit));
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connect(ui->modpackEdit, &QLineEdit::textChanged, this, &ImportPage::updateState);
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}
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ImportPage::~ImportPage()
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{
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delete ui;
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}
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bool ImportPage::shouldDisplay() const
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{
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return true;
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}
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void ImportPage::retranslate()
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{
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ui->retranslateUi(this);
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}
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void ImportPage::openedImpl()
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{
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updateState();
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}
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void ImportPage::updateState()
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{
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if(!isOpened)
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{
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return;
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}
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if(ui->modpackEdit->hasAcceptableInput())
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{
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QString input = ui->modpackEdit->text();
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auto url = QUrl::fromUserInput(input);
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if(url.isLocalFile())
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{
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// FIXME: actually do some validation of what's inside here... this is fake AF
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QFileInfo fi(input);
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if(fi.exists() && fi.suffix() == "zip")
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{
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QFileInfo fi(url.fileName());
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dialog->setSuggestedPack(fi.completeBaseName(), new InstanceImportTask(url));
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dialog->setSuggestedIcon("default");
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}
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}
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else
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{
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if(input.endsWith("?client=y")) {
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input.chop(9);
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input.append("/file");
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url = QUrl::fromUserInput(input);
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}
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// hook, line and sinker.
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QFileInfo fi(url.fileName());
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dialog->setSuggestedPack(fi.completeBaseName(), new InstanceImportTask(url));
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dialog->setSuggestedIcon("default");
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}
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}
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else
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{
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dialog->setSuggestedPack();
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}
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}
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void ImportPage::setUrl(const QString& url)
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{
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ui->modpackEdit->setText(url);
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updateState();
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}
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void ImportPage::on_modpackBtn_clicked()
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{
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const QUrl url = QFileDialog::getOpenFileUrl(this, tr("Choose modpack"), modpackUrl(), tr("Zip (*.zip)"));
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if (url.isValid())
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{
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if (url.isLocalFile())
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{
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ui->modpackEdit->setText(url.toLocalFile());
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}
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else
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{
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ui->modpackEdit->setText(url.toString());
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}
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}
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}
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QUrl ImportPage::modpackUrl() const
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{
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const QUrl url(ui->modpackEdit->text());
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if (url.isValid() && !url.isRelative() && !url.host().isEmpty())
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{
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return url;
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}
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else
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{
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return QUrl::fromLocalFile(ui->modpackEdit->text());
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}
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}
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