245 lines
8.5 KiB
C++
245 lines
8.5 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 Sefa Eyeoglu <contact@scrumplex.net>
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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 "ModrinthPage.h"
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#include "ui_ModrinthPage.h"
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#include <QKeyEvent>
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#include "Application.h"
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#include "InstanceImportTask.h"
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#include "Json.h"
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#include "ModDownloadTask.h"
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#include "ModrinthModel.h"
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#include "minecraft/MinecraftInstance.h"
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#include "minecraft/PackProfile.h"
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#include "ui/dialogs/ModDownloadDialog.h"
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ModrinthPage::ModrinthPage(ModDownloadDialog *dialog, BaseInstance *instance)
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: QWidget(dialog), m_instance(instance), ui(new Ui::ModrinthPage),
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dialog(dialog) {
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ui->setupUi(this);
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connect(ui->searchButton, &QPushButton::clicked, this,
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&ModrinthPage::triggerSearch);
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ui->searchEdit->installEventFilter(this);
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listModel = new Modrinth::ListModel(this);
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ui->packView->setModel(listModel);
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ui->versionSelectionBox->view()->setVerticalScrollBarPolicy(
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Qt::ScrollBarAsNeeded);
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ui->versionSelectionBox->view()->parentWidget()->setMaximumHeight(300);
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// index is used to set the sorting with the modrinth api
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ui->sortByBox->addItem(tr("Sort by Relevance"));
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ui->sortByBox->addItem(tr("Sort by Downloads"));
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ui->sortByBox->addItem(tr("Sort by Follows"));
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ui->sortByBox->addItem(tr("Sort by last updated"));
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ui->sortByBox->addItem(tr("Sort by newest"));
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connect(ui->sortByBox, SIGNAL(currentIndexChanged(int)), this,
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SLOT(triggerSearch()));
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connect(ui->packView->selectionModel(), &QItemSelectionModel::currentChanged,
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this, &ModrinthPage::onSelectionChanged);
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connect(ui->versionSelectionBox, &QComboBox::currentTextChanged, this,
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&ModrinthPage::onVersionSelectionChanged);
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connect(ui->modSelectionButton, &QPushButton::clicked, this,
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&ModrinthPage::onModSelected);
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}
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ModrinthPage::~ModrinthPage() { delete ui; }
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bool ModrinthPage::eventFilter(QObject *watched, QEvent *event) {
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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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bool ModrinthPage::shouldDisplay() const { return true; }
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void ModrinthPage::retranslate() {
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ui->retranslateUi(this);
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}
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void ModrinthPage::openedImpl() {
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updateSelectionButton();
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triggerSearch();
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}
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void ModrinthPage::triggerSearch() {
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listModel->searchWithTerm(ui->searchEdit->text(),
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ui->sortByBox->currentIndex());
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}
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void ModrinthPage::onSelectionChanged(QModelIndex first, QModelIndex second) {
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ui->versionSelectionBox->clear();
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if (!first.isValid()) {
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return;
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}
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current = listModel->data(first, Qt::UserRole).value<Modrinth::IndexedPack>();
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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;
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else
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text = "<a href=\"" + current.websiteUrl + "\">" + name + "</a>";
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text += "<br>" + tr(" by ") + "<a href=\"" + current.author.url + "\">" +
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current.author.name + "</a><br><br>";
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ui->packDescription->setHtml(text + current.description);
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if (!current.versionsLoaded) {
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qDebug() << "Loading Modrinth mod versions";
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ui->modSelectionButton->setText(tr("Loading versions..."));
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ui->modSelectionButton->setEnabled(false);
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auto netJob =
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new NetJob(QString("Modrinth::ModVersions(%1)").arg(current.name),
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APPLICATION->network());
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auto response = new QByteArray();
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QString addonId = current.addonId;
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netJob->addNetAction(Net::Download::makeByteArray(
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QString("https://api.modrinth.com/v2/project/%1/version").arg(addonId),
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response));
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QObject::connect(netJob, &NetJob::succeeded, this, [this, response, addonId] {
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if(addonId != current.addonId){
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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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if (parse_error.error != QJsonParseError::NoError) {
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qWarning() << "Error while parsing JSON response from Modrinth at "
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<< 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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QJsonArray arr = doc.array();
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try {
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Modrinth::loadIndexedPackVersions(current, arr, APPLICATION->network(),
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m_instance);
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} catch (const JSONValidationError &e) {
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qDebug() << *response;
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qWarning() << "Error while reading Modrinth mod version: " << e.cause();
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}
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auto packProfile = ((MinecraftInstance *)m_instance)->getPackProfile();
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QString mcVersion = packProfile->getComponentVersion("net.minecraft");
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QString loaderString =
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(packProfile->getComponentVersion("net.minecraftforge").isEmpty())
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? "fabric"
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: "forge";
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for (int i = 0; i < current.versions.size(); i++) {
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auto version = current.versions[i];
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if (!version.mcVersion.contains(mcVersion) ||
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!version.loaders.contains(loaderString)) {
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continue;
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}
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ui->versionSelectionBox->addItem(version.version, QVariant(i));
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}
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if (ui->versionSelectionBox->count() == 0) {
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ui->versionSelectionBox->addItem(tr("No valid version found."),
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QVariant(-1));
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}
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ui->modSelectionButton->setText(tr("Cannot select invalid version :("));
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updateSelectionButton();
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});
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QObject::connect(netJob, &NetJob::finished, this, [response, netJob] {
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netJob->deleteLater();
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delete response;
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});
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netJob->start();
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} else {
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for (int i = 0; i < current.versions.size(); i++) {
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ui->versionSelectionBox->addItem(current.versions[i].version,
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QVariant(i));
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}
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if (ui->versionSelectionBox->count() == 0) {
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ui->versionSelectionBox->addItem(tr("No valid version found."),
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QVariant(-1));
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}
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updateSelectionButton();
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}
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}
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void ModrinthPage::updateSelectionButton() {
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if (!isOpened || selectedVersion < 0) {
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ui->modSelectionButton->setEnabled(false);
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return;
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}
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ui->modSelectionButton->setEnabled(true);
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auto &version = current.versions[selectedVersion];
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if (!dialog->isModSelected(current.name, version.fileName)) {
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ui->modSelectionButton->setText(tr("Select mod for download"));
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} else {
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ui->modSelectionButton->setText(tr("Deselect mod for download"));
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}
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}
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void ModrinthPage::onVersionSelectionChanged(QString data) {
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if (data.isNull() || data.isEmpty()) {
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selectedVersion = -1;
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return;
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}
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selectedVersion = ui->versionSelectionBox->currentData().toInt();
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updateSelectionButton();
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}
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void ModrinthPage::onModSelected() {
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auto &version = current.versions[selectedVersion];
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if (dialog->isModSelected(current.name, version.fileName)) {
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dialog->removeSelectedMod(current.name);
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} else {
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dialog->addSelectedMod(current.name,
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new ModDownloadTask(version.downloadUrl,
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version.fileName, dialog->mods));
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}
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updateSelectionButton();
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}
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