PrismLauncher/launcher/ui/pages/modplatform/modrinth/ModrinthPage.cpp
flow 6131346e2f
refactor: change the way instance names are handled
While working on pack updating, instance naming always gets in the way,
since we need both way of respecting the user's name choice, and a
standarized way of getting the original pack name / version.

This tries to circunvent such problems by abstracting away the naming
schema into it's own struct, holding both the original name / version,
and the user-defined name, so that everyone can be happy and world peace
can be achieved! (at least that's what i'd hope :c).

Signed-off-by: flow <flowlnlnln@gmail.com>
2022-09-20 18:36:08 -03:00

321 lines
11 KiB
C++

// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
*
* 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
* Copyright 2021-2022 kb1000
*
* 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 "ModrinthPage.h"
#include "ui_ModrinthPage.h"
#include "ModrinthModel.h"
#include "BuildConfig.h"
#include "InstanceImportTask.h"
#include "Json.h"
#include <HoeDown.h>
#include <QComboBox>
#include <QKeyEvent>
#include <QPushButton>
ModrinthPage::ModrinthPage(NewInstanceDialog* dialog, QWidget* parent) : QWidget(parent), ui(new Ui::ModrinthPage), dialog(dialog)
{
ui->setupUi(this);
connect(ui->searchButton, &QPushButton::clicked, this, &ModrinthPage::triggerSearch);
ui->searchEdit->installEventFilter(this);
m_model = new Modrinth::ModpackListModel(this);
ui->packView->setModel(m_model);
ui->versionSelectionBox->view()->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
ui->versionSelectionBox->view()->parentWidget()->setMaximumHeight(300);
ui->sortByBox->addItem(tr("Sort by Relevance"));
ui->sortByBox->addItem(tr("Sort by Total Downloads"));
ui->sortByBox->addItem(tr("Sort by Follows"));
ui->sortByBox->addItem(tr("Sort by Newest"));
ui->sortByBox->addItem(tr("Sort by Last Updated"));
connect(ui->sortByBox, SIGNAL(currentIndexChanged(int)), this, SLOT(triggerSearch()));
connect(ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &ModrinthPage::onSelectionChanged);
connect(ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &ModrinthPage::onVersionSelectionChanged);
}
ModrinthPage::~ModrinthPage()
{
delete ui;
}
void ModrinthPage::retranslate()
{
ui->retranslateUi(this);
}
void ModrinthPage::openedImpl()
{
BasePage::openedImpl();
triggerSearch();
}
bool ModrinthPage::eventFilter(QObject* watched, QEvent* event)
{
if (watched == ui->searchEdit && event->type() == QEvent::KeyPress) {
auto* keyEvent = reinterpret_cast<QKeyEvent*>(event);
if (keyEvent->key() == Qt::Key_Return) {
this->triggerSearch();
keyEvent->accept();
return true;
}
}
return QObject::eventFilter(watched, event);
}
void ModrinthPage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
{
ui->versionSelectionBox->clear();
if (!curr.isValid()) {
if (isOpened) {
dialog->setSuggestedPack();
}
return;
}
current = m_model->data(curr, Qt::UserRole).value<Modrinth::Modpack>();
auto name = current.name;
if (!current.extraInfoLoaded) {
qDebug() << "Loading modrinth modpack information";
auto netJob = new NetJob(QString("Modrinth::PackInformation(%1)").arg(current.name), APPLICATION->network());
auto response = new QByteArray();
QString id = current.id;
netJob->addNetAction(Net::Download::makeByteArray(QString("%1/project/%2").arg(BuildConfig.MODRINTH_PROD_URL, id), response));
QObject::connect(netJob, &NetJob::succeeded, this, [this, response, id, curr] {
if (id != current.id) {
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 Modrinth at " << parse_error.offset
<< " reason: " << parse_error.errorString();
qWarning() << *response;
return;
}
auto obj = Json::requireObject(doc);
try {
Modrinth::loadIndexedInfo(current, obj);
} catch (const JSONValidationError& e) {
qDebug() << *response;
qWarning() << "Error while reading modrinth modpack version: " << e.cause();
}
updateUI();
QVariant current_updated;
current_updated.setValue(current);
if (!m_model->setData(curr, current_updated, Qt::UserRole))
qWarning() << "Failed to cache extra info for the current pack!";
suggestCurrent();
});
QObject::connect(netJob, &NetJob::finished, this, [response, netJob] {
netJob->deleteLater();
delete response;
});
netJob->start();
} else
updateUI();
if (!current.versionsLoaded) {
qDebug() << "Loading modrinth modpack versions";
auto netJob = new NetJob(QString("Modrinth::PackVersions(%1)").arg(current.name), APPLICATION->network());
auto response = new QByteArray();
QString id = current.id;
netJob->addNetAction(
Net::Download::makeByteArray(QString("%1/project/%2/version").arg(BuildConfig.MODRINTH_PROD_URL, id), response));
QObject::connect(netJob, &NetJob::succeeded, this, [this, response, id, curr] {
if (id != current.id) {
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 Modrinth at " << parse_error.offset
<< " reason: " << parse_error.errorString();
qWarning() << *response;
return;
}
try {
Modrinth::loadIndexedVersions(current, doc);
} catch (const JSONValidationError& e) {
qDebug() << *response;
qWarning() << "Error while reading modrinth modpack version: " << e.cause();
}
for (auto version : current.versions) {
if (!version.name.contains(version.version))
ui->versionSelectionBox->addItem(QString("%1 — %2").arg(version.name, version.version), QVariant(version.id));
else
ui->versionSelectionBox->addItem(version.name, QVariant(version.id));
}
QVariant current_updated;
current_updated.setValue(current);
if (!m_model->setData(curr, current_updated, Qt::UserRole))
qWarning() << "Failed to cache versions for the current pack!";
suggestCurrent();
});
QObject::connect(netJob, &NetJob::finished, this, [response, netJob] {
netJob->deleteLater();
delete response;
});
netJob->start();
} else {
for (auto version : current.versions) {
if (!version.name.contains(version.version))
ui->versionSelectionBox->addItem(QString("%1 - %2").arg(version.name, version.version), QVariant(version.id));
else
ui->versionSelectionBox->addItem(version.name, QVariant(version.id));
}
suggestCurrent();
}
}
void ModrinthPage::updateUI()
{
QString text = "";
if (current.extra.projectUrl.isEmpty())
text = current.name;
else
text = "<a href=\"" + current.extra.projectUrl + "\">" + current.name + "</a>";
// TODO: Implement multiple authors with links
text += "<br>" + tr(" by ") + QString("<a href=%1>%2</a>").arg(std::get<1>(current.author).toString(), std::get<0>(current.author));
if (current.extraInfoLoaded) {
if (!current.extra.donate.isEmpty()) {
text += "<br><br>" + tr("Donate information: ");
auto donateToStr = [](Modrinth::DonationData& donate) -> QString {
return QString("<a href=\"%1\">%2</a>").arg(donate.url, donate.platform);
};
QStringList donates;
for (auto& donate : current.extra.donate) {
donates.append(donateToStr(donate));
}
text += donates.join(", ");
}
if (!current.extra.issuesUrl.isEmpty()
|| !current.extra.sourceUrl.isEmpty()
|| !current.extra.wikiUrl.isEmpty()
|| !current.extra.discordUrl.isEmpty()) {
text += "<br><br>" + tr("External links:") + "<br>";
}
if (!current.extra.issuesUrl.isEmpty())
text += "- " + tr("Issues: <a href=%1>%1</a>").arg(current.extra.issuesUrl) + "<br>";
if (!current.extra.wikiUrl.isEmpty())
text += "- " + tr("Wiki: <a href=%1>%1</a>").arg(current.extra.wikiUrl) + "<br>";
if (!current.extra.sourceUrl.isEmpty())
text += "- " + tr("Source code: <a href=%1>%1</a>").arg(current.extra.sourceUrl) + "<br>";
if (!current.extra.discordUrl.isEmpty())
text += "- " + tr("Discord: <a href=%1>%1</a>").arg(current.extra.discordUrl) + "<br>";
}
text += "<hr>";
HoeDown h;
text += h.process(current.extra.body.toUtf8());
ui->packDescription->setHtml(text + current.description);
}
void ModrinthPage::suggestCurrent()
{
if (!isOpened) {
return;
}
if (selectedVersion.isEmpty()) {
dialog->setSuggestedPack();
return;
}
for (auto& ver : current.versions) {
if (ver.id == selectedVersion) {
dialog->setSuggestedPack(current.name, ver.version, new InstanceImportTask(ver.download_url, this));
auto iconName = current.iconName;
m_model->getLogo(iconName, current.iconUrl.toString(),
[this, iconName](QString logo) { dialog->setSuggestedIconFromFile(logo, iconName); });
break;
}
}
}
void ModrinthPage::triggerSearch()
{
m_model->searchWithTerm(ui->searchEdit->text(), ui->sortByBox->currentIndex());
}
void ModrinthPage::onVersionSelectionChanged(QString data)
{
if (data.isNull() || data.isEmpty()) {
selectedVersion = "";
return;
}
selectedVersion = ui->versionSelectionBox->currentData().toString();
suggestCurrent();
}