pollymc/launcher/ui/pages/modplatform/flame/FlamePage.cpp
2022-03-20 21:40:49 +01:00

235 lines
7.5 KiB
C++

// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
*
* 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/>.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2013-2021 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "FlamePage.h"
#include "ui_FlamePage.h"
#include <QKeyEvent>
#include "Application.h"
#include "Json.h"
#include "ui/dialogs/NewInstanceDialog.h"
#include "InstanceImportTask.h"
#include "FlameModel.h"
FlamePage::FlamePage(NewInstanceDialog* dialog, QWidget *parent)
: QWidget(parent), ui(new Ui::FlamePage), dialog(dialog)
{
ui->setupUi(this);
connect(ui->searchButton, &QPushButton::clicked, this, &FlamePage::triggerSearch);
ui->searchEdit->installEventFilter(this);
listModel = new Flame::ListModel(this);
ui->packView->setModel(listModel);
ui->versionSelectionBox->view()->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
ui->versionSelectionBox->view()->parentWidget()->setMaximumHeight(300);
// index is used to set the sorting with the curseforge api
ui->sortByBox->addItem(tr("Sort by featured"));
ui->sortByBox->addItem(tr("Sort by popularity"));
ui->sortByBox->addItem(tr("Sort by last updated"));
ui->sortByBox->addItem(tr("Sort by name"));
ui->sortByBox->addItem(tr("Sort by author"));
ui->sortByBox->addItem(tr("Sort by total downloads"));
connect(ui->sortByBox, SIGNAL(currentIndexChanged(int)), this, SLOT(triggerSearch()));
connect(ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &FlamePage::onSelectionChanged);
connect(ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &FlamePage::onVersionSelectionChanged);
}
FlamePage::~FlamePage()
{
delete ui;
}
bool FlamePage::eventFilter(QObject* watched, QEvent* event)
{
if (watched == ui->searchEdit && event->type() == QEvent::KeyPress) {
QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event);
if (keyEvent->key() == Qt::Key_Return) {
triggerSearch();
keyEvent->accept();
return true;
}
}
return QWidget::eventFilter(watched, event);
}
bool FlamePage::shouldDisplay() const
{
return true;
}
void FlamePage::retranslate()
{
ui->retranslateUi(this);
}
void FlamePage::openedImpl()
{
suggestCurrent();
triggerSearch();
}
void FlamePage::triggerSearch()
{
listModel->searchWithTerm(ui->searchEdit->text(), ui->sortByBox->currentIndex());
}
void FlamePage::onSelectionChanged(QModelIndex first, QModelIndex second)
{
ui->versionSelectionBox->clear();
if(!first.isValid())
{
if(isOpened)
{
dialog->setSuggestedPack();
}
return;
}
current = listModel->data(first, Qt::UserRole).value<Flame::IndexedPack>();
QString text = "";
QString name = current.name;
if (current.websiteUrl.isEmpty())
text = name;
else
text = "<a href=\"" + current.websiteUrl + "\">" + name + "</a>";
if (!current.authors.empty()) {
auto authorToStr = [](Flame::ModpackAuthor & author) {
if(author.url.isEmpty()) {
return author.name;
}
return QString("<a href=\"%1\">%2</a>").arg(author.url, author.name);
};
QStringList authorStrs;
for(auto & author: current.authors) {
authorStrs.push_back(authorToStr(author));
}
text += "<br>" + tr(" by ") + authorStrs.join(", ");
}
text += "<br><br>";
ui->packDescription->setHtml(text + current.description);
if (current.versionsLoaded == false)
{
qDebug() << "Loading flame modpack versions";
auto netJob = new NetJob(QString("Flame::PackVersions(%1)").arg(current.name), APPLICATION->network());
auto response = new QByteArray();
int addonId = current.addonId;
netJob->addNetAction(Net::Download::makeByteArray(QString("https://addons-ecs.forgesvc.net/api/v2/addon/%1/files").arg(addonId), response));
QObject::connect(netJob, &NetJob::succeeded, this, [this, response, addonId]
{
if(addonId != current.addonId){
return; //wrong request
}
QJsonParseError parse_error;
QJsonDocument doc = QJsonDocument::fromJson(*response, &parse_error);
if(parse_error.error != QJsonParseError::NoError) {
qWarning() << "Error while parsing JSON response from CurseForge at " << parse_error.offset << " reason: " << parse_error.errorString();
qWarning() << *response;
return;
}
QJsonArray arr = doc.array();
try
{
Flame::loadIndexedPackVersions(current, arr);
}
catch(const JSONValidationError &e)
{
qDebug() << *response;
qWarning() << "Error while reading flame modpack version: " << e.cause();
}
for(auto version : current.versions) {
ui->versionSelectionBox->addItem(version.version, QVariant(version.downloadUrl));
}
suggestCurrent();
});
QObject::connect(netJob, &NetJob::finished, this, [response, netJob]
{
netJob->deleteLater();
delete response;
});
netJob->start();
}
else
{
for(auto version : current.versions) {
ui->versionSelectionBox->addItem(version.version, QVariant(version.downloadUrl));
}
suggestCurrent();
}
}
void FlamePage::suggestCurrent()
{
if(!isOpened)
{
return;
}
if (selectedVersion.isEmpty())
{
dialog->setSuggestedPack();
return;
}
dialog->setSuggestedPack(current.name, new InstanceImportTask(selectedVersion));
QString editedLogoName;
editedLogoName = "curseforge_" + current.logoName.section(".", 0, 0);
listModel->getLogo(current.logoName, current.logoUrl, [this, editedLogoName](QString logo)
{
dialog->setSuggestedIconFromFile(logo, editedLogoName);
});
}
void FlamePage::onVersionSelectionChanged(QString data)
{
if(data.isNull() || data.isEmpty())
{
selectedVersion = "";
return;
}
selectedVersion = ui->versionSelectionBox->currentData().toString();
suggestCurrent();
}