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refactor: shuffle some things around to improve readability

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Signed-off-by: flow <flowlnlnln@gmail.com>
This commit is contained in:
flow 2022-07-25 17:51:30 -03:00 committed by Sefa Eyeoglu
parent 0382f33c46
commit fbf1901d86
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GPG Key ID: C10411294912A422
4 changed files with 142 additions and 131 deletions
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240
launcher/modplatform/modpacksch/FTBPackInstallTask.cpp
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@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (C) 2022 flowln <flowlnlnln@gmail.com>
* Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
*
@ -45,25 +46,24 @@
#include "net/ChecksumValidator.h"
#include "settings/INISettingsObject.h"
#include "BuildConfig.h"
#include "Application.h"
#include "BuildConfig.h"
#include "ui/dialogs/ScrollMessageBox.h"
namespace ModpacksCH {
PackInstallTask::PackInstallTask(Modpack pack, QString version, QWidget* parent)
: m_pack(std::move(pack)), m_version_name(std::move(version)), m_parent(parent)
{
}
{}
bool PackInstallTask::abort()
{
bool aborted = true;
if (jobPtr)
aborted &= jobPtr->abort();
if (modIdResolver)
aborted &= modIdResolver->abort();
if (m_net_job)
aborted &= m_net_job->abort();
if (m_mod_id_resolver_task)
aborted &= m_mod_id_resolver_task->abort();
// FIXME: This should be 'emitAborted()', but InstanceStaging doesn't connect to the abort signal yet...
if (aborted)
@ -77,54 +77,48 @@ void PackInstallTask::executeTask()
setStatus(tr("Getting the manifest..."));
// Find pack version
bool found = false;
VersionInfo version;
auto version_it = std::find_if(m_pack.versions.constBegin(), m_pack.versions.constEnd(),
[this](ModpacksCH::VersionInfo const& a) { return a.name == m_version_name; });
for(auto vInfo : m_pack.versions) {
if (vInfo.name == m_version_name) {
found = true;
version = vInfo;
break;
}
}
if(!found) {
if (version_it == m_pack.versions.constEnd()) {
emitFailed(tr("Failed to find pack version %1").arg(m_version_name));
return;
}
auto *netJob = new NetJob("ModpacksCH::VersionFetch", APPLICATION->network());
auto version = *version_it;
auto* netJob = new NetJob("ModpacksCH::VersionFetch", APPLICATION->network());
auto searchUrl = QString(BuildConfig.MODPACKSCH_API_BASE_URL + "public/modpack/%1/%2").arg(m_pack.id).arg(version.id);
netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &m_response));
jobPtr = netJob;
QObject::connect(netJob, &NetJob::succeeded, this, &PackInstallTask::onDownloadSucceeded);
QObject::connect(netJob, &NetJob::failed, this, &PackInstallTask::onDownloadFailed);
QObject::connect(netJob, &NetJob::succeeded, this, &PackInstallTask::onManifestDownloadSucceeded);
QObject::connect(netJob, &NetJob::failed, this, &PackInstallTask::onManifestDownloadFailed);
QObject::connect(netJob, &NetJob::progress, this, &PackInstallTask::setProgress);
jobPtr->start();
m_net_job = netJob;
netJob->start();
}
void PackInstallTask::onDownloadSucceeded()
void PackInstallTask::onManifestDownloadSucceeded()
{
jobPtr.reset();
m_net_job.reset();
QJsonParseError parse_error;
QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
if(parse_error.error != QJsonParseError::NoError) {
qWarning() << "Error while parsing JSON response from ModpacksCH at " << parse_error.offset << " reason: " << parse_error.errorString();
qWarning() << response;
QJsonParseError parse_error{};
QJsonDocument doc = QJsonDocument::fromJson(m_response, &parse_error);
if (parse_error.error != QJsonParseError::NoError) {
qWarning() << "Error while parsing JSON response from ModpacksCH at " << parse_error.offset
<< " reason: " << parse_error.errorString();
qWarning() << m_response;
return;
}
auto obj = doc.object();
ModpacksCH::Version version;
try {
auto obj = Json::requireObject(doc);
ModpacksCH::loadVersion(version, obj);
} catch (const JSONValidationError &e) {
} catch (const JSONValidationError& e) {
emitFailed(tr("Could not understand pack manifest:\n") + e.cause());
return;
}
@ -134,103 +128,98 @@ void PackInstallTask::onDownloadSucceeded()
resolveMods();
}
void PackInstallTask::onDownloadFailed(QString reason)
{
jobPtr.reset();
emitFailed(reason);
}
void PackInstallTask::resolveMods()
{
setStatus(tr("Resolving mods..."));
setProgress(0, 100);
indexFileIdMap.clear();
m_file_id_map.clear();
Flame::Manifest manifest;
int index = 0;
for(auto const& file : m_version.files) {
if(!file.serverOnly && file.url.isEmpty()) {
if(file.curseforge.file <= 0) {
emitFailed(QString("Invalid manifest: There's no information available to download the file '%1'!").arg(file.name));
for (auto const& file : m_version.files) {
if (!file.serverOnly && file.url.isEmpty()) {
if (file.curseforge.file_id <= 0) {
emitFailed(tr("Invalid manifest: There's no information available to download the file '%1'!").arg(file.name));
return;
}
Flame::File flame_file;
flame_file.projectId = file.curseforge.project;
flame_file.fileId = file.curseforge.file;
flame_file.projectId = file.curseforge.project_id;
flame_file.fileId = file.curseforge.file_id;
flame_file.hash = file.sha1;
manifest.files.insert(flame_file.fileId, flame_file);
indexFileIdMap.insert(index, flame_file.fileId);
m_file_id_map.append(flame_file.fileId);
} else {
m_file_id_map.append(-1);
}
index++;
}
modIdResolver = new Flame::FileResolvingTask(APPLICATION->network(), manifest);
m_mod_id_resolver_task = new Flame::FileResolvingTask(APPLICATION->network(), manifest);
connect(modIdResolver.get(), &Flame::FileResolvingTask::succeeded, this, [&]()
{
m_abortable = false;
connect(m_mod_id_resolver_task.get(), &Flame::FileResolvingTask::succeeded, this, &PackInstallTask::onResolveModsSucceeded);
connect(m_mod_id_resolver_task.get(), &Flame::FileResolvingTask::failed, this, &PackInstallTask::onResolveModsFailed);
connect(m_mod_id_resolver_task.get(), &Flame::FileResolvingTask::progress, this, &PackInstallTask::setProgress);
QString text;
auto anyBlocked = false;
m_mod_id_resolver_task->start();
}
Flame::Manifest results = modIdResolver->getResults();
for (auto index : indexFileIdMap.keys()) {
int fileId = indexFileIdMap.constFind(index).value();
void PackInstallTask::onResolveModsSucceeded()
{
m_abortable = false;
Flame::File results_file = results.files[fileId];
VersionFile& local_file = m_version.files[index];
QString text;
auto anyBlocked = false;
// First check for blocked mods
if (!results_file.resolved || results_file.url.isEmpty()) {
QString type(local_file.type);
Flame::Manifest results = m_mod_id_resolver_task->getResults();
for (int index = 0; index < m_file_id_map.size(); index++) {
auto const file_id = m_file_id_map.at(index);
if (file_id < 0)
continue;
type[0] = type[0].toUpper();
text += QString("%1: %2 - <a href='%3'>%3</a><br/>").arg(type, local_file.name, results_file.websiteUrl);
anyBlocked = true;
} else {
local_file.url = results_file.url.toString();
}
}
Flame::File results_file = results.files[file_id];
VersionFile& local_file = m_version.files[index];
if (anyBlocked) {
qDebug() << "Blocked files found, displaying file list";
// First check for blocked mods
if (!results_file.resolved || results_file.url.isEmpty()) {
QString type(local_file.type);
auto message_dialog = new ScrollMessageBox(m_parent,
tr("Blocked files found"),
tr("The following files are not available for download in third party launchers.<br/>"
"You will need to manually download them and add them to the instance."),
text);
if (message_dialog->exec() == QDialog::Accepted) {
modIdResolver.reset();
downloadPack();
} else {
modIdResolver.reset();
abort();
return;
}
type[0] = type[0].toUpper();
text += QString("%1: %2 - <a href='%3'>%3</a><br/>").arg(type, local_file.name, results_file.websiteUrl);
anyBlocked = true;
} else {
modIdResolver.reset();
downloadPack();
local_file.url = results_file.url.toString();
}
});
}
connect(modIdResolver.get(), &Flame::FileResolvingTask::failed, this, &PackInstallTask::onDownloadFailed);
connect(modIdResolver.get(), &Flame::FileResolvingTask::progress, this, &PackInstallTask::setProgress);
m_mod_id_resolver_task.reset();
modIdResolver->start();
if (anyBlocked) {
qDebug() << "Blocked files found, displaying file list";
auto message_dialog = new ScrollMessageBox(m_parent, tr("Blocked files found"),
tr("The following files are not available for download in third party launchers.<br/>"
"You will need to manually download them and add them to the instance."),
text);
if (message_dialog->exec() == QDialog::Accepted)
downloadPack();
else
abort();
} else {
downloadPack();
}
}
void PackInstallTask::downloadPack()
{
setStatus(tr("Downloading mods..."));
jobPtr = new NetJob(tr("Mod download"), APPLICATION->network());
auto* jobPtr = new NetJob(tr("Mod download"), APPLICATION->network());
for (auto const& file : m_version.files) {
if (file.serverOnly || file.url.isEmpty())
continue;
@ -244,13 +233,13 @@ void PackInstallTask::downloadPack()
auto relpath = FS::PathCombine("minecraft", file.path, file.name);
auto path = FS::PathCombine(m_stagingPath, relpath);
if (filesToCopy.contains(path)) {
if (m_files_to_copy.contains(path)) {
qWarning() << "Ignoring" << file.url << "as a file of that path is already downloading.";
continue;
}
qDebug() << "Will download" << file.url << "to" << path;
filesToCopy[path] = entry->getFullPath();
m_files_to_copy[path] = entry->getFullPath();
auto dl = Net::Download::makeCached(file.url, entry);
if (!file.sha1.isEmpty()) {
@ -261,43 +250,42 @@ void PackInstallTask::downloadPack()
jobPtr->addNetAction(dl);
}
connect(jobPtr.get(), &NetJob::succeeded, this, [&]()
{
jobPtr.reset();
install();
});
connect(jobPtr.get(), &NetJob::failed, [&](QString reason)
{
jobPtr.reset();
emitFailed(reason);
});
connect(jobPtr.get(), &NetJob::progress, this, &PackInstallTask::setProgress);
connect(jobPtr, &NetJob::succeeded, this, &PackInstallTask::onModDownloadSucceeded);
connect(jobPtr, &NetJob::failed, this, &PackInstallTask::onModDownloadFailed);
connect(jobPtr, &NetJob::progress, this, &PackInstallTask::setProgress);
m_net_job = jobPtr;
jobPtr->start();
m_abortable = true;
}
void PackInstallTask::onModDownloadSucceeded()
{
m_net_job.reset();
install();
}
void PackInstallTask::install()
{
setStatus(tr("Copying modpack files..."));
setProgress(0, filesToCopy.size());
setProgress(0, m_files_to_copy.size());
QCoreApplication::processEvents();
m_abortable = false;
int i = 0;
for (auto iter = filesToCopy.cbegin(); iter != filesToCopy.cend(); iter++) {
for (auto iter = m_files_to_copy.constBegin(); iter != m_files_to_copy.constEnd(); iter++) {
auto& to = iter.key();
auto& from = iter.value();
FS::copy fileCopyOperation(from, to);
if(!fileCopyOperation()) {
if (!fileCopyOperation()) {
qWarning() << "Failed to copy" << from << "to" << to;
emitFailed(tr("Failed to copy files"));
return;
}
setProgress(i++, filesToCopy.size());
setProgress(i++, m_files_to_copy.size());
QCoreApplication::processEvents();
}
@ -312,20 +300,20 @@ void PackInstallTask::install()
auto components = instance.getPackProfile();
components->buildingFromScratch();
for(auto target : m_version.targets) {
if(target.type == "game" && target.name == "minecraft") {
for (auto target : m_version.targets) {
if (target.type == "game" && target.name == "minecraft") {
components->setComponentVersion("net.minecraft", target.version, true);
break;
}
}
for(auto target : m_version.targets) {
if(target.type != "modloader") continue;
for (auto target : m_version.targets) {
if (target.type != "modloader")
continue;
if(target.name == "forge") {
if (target.name == "forge") {
components->setComponentVersion("net.minecraftforge", target.version);
}
else if(target.name == "fabric") {
} else if (target.name == "fabric") {
components->setComponentVersion("net.fabricmc.fabric-loader", target.version);
}
}
@ -352,4 +340,20 @@ void PackInstallTask::install()
emitSucceeded();
}
void PackInstallTask::onManifestDownloadFailed(QString reason)
{
m_net_job.reset();
emitFailed(reason);
}
void PackInstallTask::onResolveModsFailed(QString reason)
{
m_net_job.reset();
emitFailed(reason);
}
void PackInstallTask::onModDownloadFailed(QString reason)
{
m_net_job.reset();
emitFailed(reason);
}
} // namespace ModpacksCH

25
launcher/modplatform/modpacksch/FTBPackInstallTask.h
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@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (C) 2022 flowln <flowlnlnln@gmail.com>
* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
*
* This program is free software: you can redistribute it and/or modify
@ -38,16 +39,16 @@
#include "FTBPackManifest.h"
#include "InstanceTask.h"
#include "QObjectPtr.h"
#include "modplatform/flame/FileResolvingTask.h"
#include "InstanceTask.h"
#include "net/NetJob.h"
#include <QWidget>
namespace ModpacksCH {
class PackInstallTask : public InstanceTask
class PackInstallTask final : public InstanceTask
{
Q_OBJECT
@ -62,8 +63,13 @@ protected:
void executeTask() override;
private slots:
void onDownloadSucceeded();
void onDownloadFailed(QString reason);
void onManifestDownloadSucceeded();
void onResolveModsSucceeded();
void onModDownloadSucceeded();
void onManifestDownloadFailed(QString reason);
void onResolveModsFailed(QString reason);
void onModDownloadFailed(QString reason);
private:
void resolveMods();
@ -73,17 +79,18 @@ private:
private:
bool m_abortable = true;
NetJob::Ptr jobPtr = nullptr;
shared_qobject_ptr<Flame::FileResolvingTask> modIdResolver = nullptr;
QMap<int, int> indexFileIdMap;
NetJob::Ptr m_net_job = nullptr;
shared_qobject_ptr<Flame::FileResolvingTask> m_mod_id_resolver_task = nullptr;
QByteArray response;
QList<int> m_file_id_map;
QByteArray m_response;
Modpack m_pack;
QString m_version_name;
Version m_version;
QMap<QString, QString> filesToCopy;
QMap<QString, QString> m_files_to_copy;
//FIXME: nuke
QWidget* m_parent;

4
launcher/modplatform/modpacksch/FTBPackManifest.cpp
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@ -154,8 +154,8 @@ static void loadVersionFile(ModpacksCH::VersionFile & a, QJsonObject & obj)
a.optional = Json::requireBoolean(obj, "optional");
a.updated = Json::requireInteger(obj, "updated");
auto curseforgeObj = Json::ensureObject(obj, "curseforge"); // optional
a.curseforge.project = Json::ensureInteger(curseforgeObj, "project");
a.curseforge.file = Json::ensureInteger(curseforgeObj, "file");
a.curseforge.project_id = Json::ensureInteger(curseforgeObj, "project");
a.curseforge.file_id = Json::ensureInteger(curseforgeObj, "file");
}
void ModpacksCH::loadVersion(ModpacksCH::Version & m, QJsonObject & obj)

4
launcher/modplatform/modpacksch/FTBPackManifest.h
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@ -118,8 +118,8 @@ struct VersionTarget
struct VersionFileCurseForge
{
int project;
int file;
int project_id;
int file_id;
};
struct VersionFile