319 lines
10 KiB
C++
319 lines
10 KiB
C++
// SPDX-License-Identifier: GPL-3.0-only
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/*
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* Prism Launcher - Minecraft Launcher
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* Copyright (c) 2021-2022 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 "TechnicPage.h"
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#include "ui_TechnicPage.h"
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#include <QKeyEvent>
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#include "ui/dialogs/NewInstanceDialog.h"
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#include "BuildConfig.h"
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#include "Json.h"
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#include "TechnicModel.h"
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#include "modplatform/technic/SingleZipPackInstallTask.h"
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#include "modplatform/technic/SolderPackInstallTask.h"
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#include "Application.h"
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#include "modplatform/technic/SolderPackManifest.h"
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#include "net/ApiDownload.h"
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TechnicPage::TechnicPage(NewInstanceDialog* dialog, QWidget* parent) : QWidget(parent), ui(new Ui::TechnicPage), dialog(dialog)
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{
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ui->setupUi(this);
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connect(ui->searchButton, &QPushButton::clicked, this, &TechnicPage::triggerSearch);
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ui->searchEdit->installEventFilter(this);
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model = new Technic::ListModel(this);
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ui->packView->setModel(model);
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connect(ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &TechnicPage::onSelectionChanged);
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connect(ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &TechnicPage::onVersionSelectionChanged);
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}
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bool TechnicPage::eventFilter(QObject* watched, QEvent* event)
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{
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if (watched == ui->searchEdit && event->type() == QEvent::KeyPress) {
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QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event);
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if (keyEvent->key() == Qt::Key_Return) {
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triggerSearch();
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keyEvent->accept();
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return true;
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}
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}
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return QWidget::eventFilter(watched, event);
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}
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TechnicPage::~TechnicPage()
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{
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delete ui;
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}
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bool TechnicPage::shouldDisplay() const
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{
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return true;
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}
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void TechnicPage::retranslate()
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{
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ui->retranslateUi(this);
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}
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void TechnicPage::openedImpl()
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{
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suggestCurrent();
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triggerSearch();
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}
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void TechnicPage::triggerSearch()
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{
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model->searchWithTerm(ui->searchEdit->text());
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}
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void TechnicPage::onSelectionChanged(QModelIndex first, QModelIndex second)
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{
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ui->versionSelectionBox->clear();
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if (!first.isValid()) {
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if (isOpened) {
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dialog->setSuggestedPack();
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}
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return;
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}
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current = model->data(first, Qt::UserRole).value<Technic::Modpack>();
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suggestCurrent();
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}
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void TechnicPage::suggestCurrent()
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{
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if (!isOpened) {
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return;
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}
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if (current.broken) {
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dialog->setSuggestedPack();
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return;
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}
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QString editedLogoName = "technic_" + current.logoName.section(".", 0, 0);
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model->getLogo(current.logoName, current.logoUrl,
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[this, editedLogoName](QString logo) { dialog->setSuggestedIconFromFile(logo, editedLogoName); });
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if (current.metadataLoaded) {
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metadataLoaded();
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return;
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}
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auto netJob = makeShared<NetJob>(QString("Technic::PackMeta(%1)").arg(current.name), APPLICATION->network());
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QString slug = current.slug;
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netJob->addNetAction(Net::ApiDownload::makeByteArray(
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QString("%1modpack/%2?build=%3").arg(BuildConfig.TECHNIC_API_BASE_URL, slug, BuildConfig.TECHNIC_API_BUILD), response));
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QObject::connect(netJob.get(), &NetJob::succeeded, this, [this, slug] {
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jobPtr.reset();
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if (current.slug != slug) {
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return;
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}
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QJsonParseError parse_error{};
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QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
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QJsonObject obj = doc.object();
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if (parse_error.error != QJsonParseError::NoError) {
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qWarning() << "Error while parsing JSON response from Technic at " << parse_error.offset
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<< " reason: " << parse_error.errorString();
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qWarning() << *response;
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return;
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}
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if (!obj.contains("url")) {
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qWarning() << "Json doesn't contain an url key";
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return;
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}
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QJsonValueRef url = obj["url"];
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if (url.isString()) {
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current.url = url.toString();
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} else {
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if (!obj.contains("solder")) {
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qWarning() << "Json doesn't contain a valid url or solder key";
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return;
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}
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QJsonValueRef solderUrl = obj["solder"];
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if (solderUrl.isString()) {
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current.url = solderUrl.toString();
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current.isSolder = true;
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} else {
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qWarning() << "Json doesn't contain a valid url or solder key";
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return;
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}
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}
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current.minecraftVersion = Json::ensureString(obj, "minecraft", QString(), "__placeholder__");
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current.websiteUrl = Json::ensureString(obj, "platformUrl", QString(), "__placeholder__");
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current.author = Json::ensureString(obj, "user", QString(), "__placeholder__");
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current.description = Json::ensureString(obj, "description", QString(), "__placeholder__");
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current.currentVersion = Json::ensureString(obj, "version", QString(), "__placeholder__");
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current.metadataLoaded = true;
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metadataLoaded();
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});
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jobPtr = netJob;
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jobPtr->start();
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}
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// expects current.metadataLoaded to be true
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void TechnicPage::metadataLoaded()
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{
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QString text = "";
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QString name = current.name;
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if (current.websiteUrl.isEmpty())
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text = name.toHtmlEscaped();
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else
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text = "<a href=\"" + current.websiteUrl.toHtmlEscaped() + "\">" + name.toHtmlEscaped() + "</a>";
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if (!current.author.isEmpty()) {
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text += "<br>" + tr(" by ") + current.author.toHtmlEscaped();
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}
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text += "<br><br>";
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ui->packDescription->setHtml(text + current.description);
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// Strip trailing forward-slashes from Solder URL's
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if (current.isSolder) {
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while (current.url.endsWith('/'))
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current.url.chop(1);
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}
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// Display versions from Solder
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if (!current.isSolder) {
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// If the pack isn't a Solder pack, it only has the single version
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ui->versionSelectionBox->addItem(current.currentVersion);
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} else if (current.versionsLoaded) {
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// reverse foreach, so that the newest versions are first
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for (auto i = current.versions.size(); i--;) {
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ui->versionSelectionBox->addItem(current.versions.at(i));
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}
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ui->versionSelectionBox->setCurrentText(current.recommended);
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} else {
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// For now, until the versions are pulled from the Solder instance, display the current
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// version so we can display something quicker
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ui->versionSelectionBox->addItem(current.currentVersion);
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auto netJob = makeShared<NetJob>(QString("Technic::SolderMeta(%1)").arg(current.name), APPLICATION->network());
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auto url = QString("%1/modpack/%2").arg(current.url, current.slug);
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netJob->addNetAction(Net::ApiDownload::makeByteArray(QUrl(url), response));
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QObject::connect(netJob.get(), &NetJob::succeeded, this, &TechnicPage::onSolderLoaded);
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jobPtr = netJob;
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jobPtr->start();
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}
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selectVersion();
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}
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void TechnicPage::selectVersion()
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{
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if (!isOpened) {
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return;
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}
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if (current.broken) {
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dialog->setSuggestedPack();
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return;
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}
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if (!current.isSolder) {
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dialog->setSuggestedPack(current.name, selectedVersion,
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new Technic::SingleZipPackInstallTask(current.url, current.minecraftVersion));
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} else {
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dialog->setSuggestedPack(current.name, selectedVersion,
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new Technic::SolderPackInstallTask(APPLICATION->network(), current.url, current.slug, selectedVersion,
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current.minecraftVersion));
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}
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}
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void TechnicPage::onSolderLoaded()
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{
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jobPtr.reset();
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auto fallback = [this]() {
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current.versionsLoaded = true;
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current.versions.clear();
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current.versions.append(current.currentVersion);
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};
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current.versions.clear();
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QJsonParseError parse_error{};
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auto doc = QJsonDocument::fromJson(*response, &parse_error);
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if (parse_error.error != QJsonParseError::NoError) {
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qWarning() << "Error while parsing JSON response from Solder at " << parse_error.offset << " reason: " << parse_error.errorString();
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qWarning() << *response;
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fallback();
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return;
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}
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auto obj = doc.object();
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TechnicSolder::Pack pack;
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try {
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TechnicSolder::loadPack(pack, obj);
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} catch (const JSONValidationError& err) {
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qCritical() << "Couldn't parse Solder pack metadata:" << err.cause();
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fallback();
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return;
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}
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current.versionsLoaded = true;
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current.recommended = pack.recommended;
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current.versions.append(pack.builds);
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// Finally, let's reload :)
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ui->versionSelectionBox->clear();
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metadataLoaded();
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}
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void TechnicPage::onVersionSelectionChanged(QString data)
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{
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if (data.isNull() || data.isEmpty()) {
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selectedVersion = "";
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return;
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}
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selectedVersion = data;
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selectVersion();
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}
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