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GH-3095 New FTB platform support

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Models are based on the models from my go-modpacksch library.

License:
========
The MIT License (MIT)

Copyright (c) Jamie Mansfield <https://www.jamiemansfield.me/>
Copyright (c) contributors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
This commit is contained in:
Jamie Mansfield 2020-06-07 16:14:47 +01:00 committed by Petr Mrázek
parent e7f373496e
commit b0f5f4cb13
14 changed files with 1112 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
api/logic/CMakeLists.txt
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@ -451,6 +451,13 @@ set(FLAME_SOURCES
modplatform/flame/FileResolvingTask.cpp
)
set(MODPACKSCH_SOURCES
modplatform/modpacksch/PackInstallTask.h
modplatform/modpacksch/PackInstallTask.cpp
modplatform/modpacksch/PackManifest.h
modplatform/modpacksch/PackManifest.cpp
)
add_unit_test(Index
SOURCES meta/Index_test.cpp
LIBS MultiMC_logic
@ -481,6 +488,7 @@ set(LOGIC_SOURCES
${ICONS_SOURCES}
${FTB_SOURCES}
${FLAME_SOURCES}
${MODPACKSCH_SOURCES}
)
add_library(MultiMC_logic SHARED ${LOGIC_SOURCES})

1
api/logic/Env.cpp
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@ -97,6 +97,7 @@ void Env::initHttpMetaCache()
m_metacache->addBase("liteloader", QDir("mods/liteloader").absolutePath());
m_metacache->addBase("general", QDir("cache").absolutePath());
m_metacache->addBase("FTBPacks", QDir("cache/FTBPacks").absolutePath());
m_metacache->addBase("ModpacksCHPacks", QDir("cache/ModpacksCHPacks").absolutePath());
m_metacache->addBase("TwitchPacks", QDir("cache/TwitchPacks").absolutePath());
m_metacache->addBase("skins", QDir("accounts/skins").absolutePath());
m_metacache->addBase("root", QDir::currentPath());

150
api/logic/modplatform/modpacksch/PackInstallTask.cpp Normal file
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@ -0,0 +1,150 @@
#include "PackInstallTask.h"
#include "BuildConfig.h"
#include "FileSystem.h"
#include "Json.h"
#include "minecraft/MinecraftInstance.h"
#include "minecraft/PackProfile.h"
#include "settings/INISettingsObject.h"
namespace ModpacksCH {
PackInstallTask::PackInstallTask(Modpack pack, QString version)
{
m_pack = pack;
m_version_name = version;
}
bool PackInstallTask::abort()
{
return true;
}
void PackInstallTask::executeTask()
{
// Find pack version
bool found = false;
VersionInfo version;
for(auto vInfo : m_pack.versions) {
if (vInfo.name == m_version_name) {
found = true;
version = vInfo;
continue;
}
}
if(!found) {
emitFailed("failed to find pack version " + m_version_name);
return;
}
auto *netJob = new NetJob("ModpacksCH::VersionFetch");
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));
jobPtr = netJob;
jobPtr->start();
QObject::connect(netJob, &NetJob::succeeded, this, &PackInstallTask::onDownloadSucceeded);
QObject::connect(netJob, &NetJob::failed, this, &PackInstallTask::onDownloadFailed);
}
void PackInstallTask::onDownloadSucceeded()
{
jobPtr.reset();
QJsonParseError parse_error;
QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
if(parse_error.error != QJsonParseError::NoError) {
qWarning() << "Error while parsing JSON response from FTB at " << parse_error.offset << " reason: " << parse_error.errorString();
qWarning() << response;
return;
}
auto obj = doc.object();
ModpacksCH::Version version;
try
{
ModpacksCH::loadVersion(version, obj);
}
catch (const JSONValidationError &e)
{
emitFailed(tr("Could not understand pack manifest:\n") + e.cause());
return;
}
m_version = version;
install();
}
void PackInstallTask::onDownloadFailed(QString reason)
{
jobPtr.reset();
emitFailed(reason);
}
void PackInstallTask::install()
{
setStatus(tr("Installing modpack"));
auto instanceConfigPath = FS::PathCombine(m_stagingPath, "instance.cfg");
auto instanceSettings = std::make_shared<INISettingsObject>(instanceConfigPath);
instanceSettings->registerSetting("InstanceType", "Legacy");
instanceSettings->set("InstanceType", "OneSix");
MinecraftInstance instance(m_globalSettings, instanceSettings, m_stagingPath);
auto components = instance.getPackProfile();
components->buildingFromScratch();
for(auto target : m_version.targets) {
if(target.type == "game" && target.name == "minecraft") {
components->setComponentVersion("net.minecraft", target.version, true);
continue;
}
}
for(auto target : m_version.targets) {
if(target.type == "modloader" && target.name == "forge") {
components->setComponentVersion("net.minecraftforge", target.version, true);
}
}
components->saveNow();
jobPtr.reset(new NetJob(tr("Mod download")));
for(auto file : m_version.files) {
if(file.serverOnly) continue;
auto relpath = FS::PathCombine("minecraft", file.path, file.name);
auto path = FS::PathCombine(m_stagingPath , relpath);
qDebug() << "Will download" << file.url << "to" << path;
auto dl = Net::Download::makeFile(file.url, path);
jobPtr->addNetAction(dl);
}
connect(jobPtr.get(), &NetJob::succeeded, this, [&]()
{
jobPtr.reset();
emitSucceeded();
});
connect(jobPtr.get(), &NetJob::failed, [&](QString reason)
{
jobPtr.reset();
emitFailed(reason);
});
connect(jobPtr.get(), &NetJob::progress, [&](qint64 current, qint64 total)
{
setProgress(current, total);
});
setStatus(tr("Downloading mods..."));
jobPtr->start();
instance.setName(m_instName);
instance.setIconKey(m_instIcon);
instanceSettings->resumeSave();
}
}

41
api/logic/modplatform/modpacksch/PackInstallTask.h Normal file
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@ -0,0 +1,41 @@
#pragma once
#include "PackManifest.h"
#include "InstanceTask.h"
#include "multimc_logic_export.h"
#include "net/NetJob.h"
namespace ModpacksCH {
class MULTIMC_LOGIC_EXPORT PackInstallTask : public InstanceTask
{
Q_OBJECT
public:
explicit PackInstallTask(Modpack pack, QString version);
virtual ~PackInstallTask(){}
bool abort() override;
protected:
virtual void executeTask() override;
private slots:
void onDownloadSucceeded();
void onDownloadFailed(QString reason);
private:
void install();
private:
NetJobPtr jobPtr;
QByteArray response;
Modpack m_pack;
QString m_version_name;
Version m_version;
};
}

156
api/logic/modplatform/modpacksch/PackManifest.cpp Normal file
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@ -0,0 +1,156 @@
#include "PackManifest.h"
#include "Json.h"
static void loadSpecs(ModpacksCH::Specs & s, QJsonObject & obj)
{
s.id = Json::requireInteger(obj, "id");
s.minimum = Json::requireInteger(obj, "minimum");
s.recommended = Json::requireInteger(obj, "recommended");
}
static void loadTag(ModpacksCH::Tag & t, QJsonObject & obj)
{
t.id = Json::requireInteger(obj, "id");
t.name = Json::requireString(obj, "name");
}
static void loadArt(ModpacksCH::Art & a, QJsonObject & obj)
{
a.id = Json::requireInteger(obj, "id");
a.url = Json::requireString(obj, "url");
a.type = Json::requireString(obj, "type");
a.width = Json::requireInteger(obj, "width");
a.height = Json::requireInteger(obj, "height");
a.compressed = Json::requireBoolean(obj, "compressed");
a.sha1 = Json::requireString(obj, "sha1");
a.size = Json::requireInteger(obj, "size");
a.updated = Json::requireInteger(obj, "updated");
}
static void loadAuthor(ModpacksCH::Author & a, QJsonObject & obj)
{
a.id = Json::requireInteger(obj, "id");
a.name = Json::requireString(obj, "name");
a.type = Json::requireString(obj, "type");
a.website = Json::requireString(obj, "website");
a.updated = Json::requireInteger(obj, "updated");
}
static void loadVersionInfo(ModpacksCH::VersionInfo & v, QJsonObject & obj)
{
v.id = Json::requireInteger(obj, "id");
v.name = Json::requireString(obj, "name");
v.type = Json::requireString(obj, "type");
v.updated = Json::requireInteger(obj, "updated");
auto specs = Json::requireObject(obj, "specs");
loadSpecs(v.specs, specs);
}
void ModpacksCH::loadModpack(ModpacksCH::Modpack & m, QJsonObject & obj)
{
m.id = Json::requireInteger(obj, "id");
m.name = Json::requireString(obj, "name");
m.synopsis = Json::requireString(obj, "synopsis");
m.description = Json::requireString(obj, "description");
m.type = Json::requireString(obj, "type");
m.featured = Json::requireBoolean(obj, "featured");
m.installs = Json::requireInteger(obj, "installs");
m.plays = Json::requireInteger(obj, "plays");
m.updated = Json::requireInteger(obj, "updated");
m.refreshed = Json::requireInteger(obj, "refreshed");
auto artArr = Json::requireArray(obj, "art");
for (const auto & artRaw : artArr)
{
auto artObj = Json::requireObject(artRaw);
ModpacksCH::Art art;
loadArt(art, artObj);
m.art.append(art);
}
auto authorArr = Json::requireArray(obj, "authors");
for (const auto & authorRaw : authorArr)
{
auto authorObj = Json::requireObject(authorRaw);
ModpacksCH::Author author;
loadAuthor(author, authorObj);
m.authors.append(author);
}
auto versionArr = Json::requireArray(obj, "versions");
for (const auto & versionRaw : versionArr)
{
auto versionObj = Json::requireObject(versionRaw);
ModpacksCH::VersionInfo version;
loadVersionInfo(version, versionObj);
m.versions.append(version);
}
auto tagArr = Json::requireArray(obj, "tags");
for (const auto & tagRaw : tagArr)
{
auto tagObj = Json::requireObject(tagRaw);
ModpacksCH::Tag tag;
loadTag(tag, tagObj);
m.tags.append(tag);
}
m.updated = Json::requireInteger(obj, "updated");
}
static void loadVersionTarget(ModpacksCH::VersionTarget & a, QJsonObject & obj)
{
a.id = Json::requireInteger(obj, "id");
a.name = Json::requireString(obj, "name");
a.type = Json::requireString(obj, "type");
a.version = Json::requireString(obj, "version");
a.updated = Json::requireInteger(obj, "updated");
}
static void loadVersionFile(ModpacksCH::VersionFile & a, QJsonObject & obj)
{
a.id = Json::requireInteger(obj, "id");
a.type = Json::requireString(obj, "type");
a.path = Json::requireString(obj, "path");
a.name = Json::requireString(obj, "name");
a.version = Json::requireString(obj, "version");
a.url = Json::requireString(obj, "url");
a.sha1 = Json::requireString(obj, "sha1");
a.size = Json::requireInteger(obj, "size");
a.clientOnly = Json::requireBoolean(obj, "clientonly");
a.serverOnly = Json::requireBoolean(obj, "serveronly");
a.optional = Json::requireBoolean(obj, "optional");
a.updated = Json::requireInteger(obj, "updated");
}
void ModpacksCH::loadVersion(ModpacksCH::Version & m, QJsonObject & obj)
{
m.id = Json::requireInteger(obj, "id");
m.parent = Json::requireInteger(obj, "parent");
m.name = Json::requireString(obj, "name");
m.type = Json::requireString(obj, "type");
m.installs = Json::requireInteger(obj, "installs");
m.plays = Json::requireInteger(obj, "plays");
m.updated = Json::requireInteger(obj, "updated");
m.refreshed = Json::requireInteger(obj, "refreshed");
auto specs = Json::requireObject(obj, "specs");
loadSpecs(m.specs, specs);
auto targetArr = Json::requireArray(obj, "targets");
for (const auto & targetRaw : targetArr)
{
auto versionObj = Json::requireObject(targetRaw);
ModpacksCH::VersionTarget target;
loadVersionTarget(target, versionObj);
m.targets.append(target);
}
auto fileArr = Json::requireArray(obj, "files");
for (const auto & fileRaw : fileArr)
{
auto fileObj = Json::requireObject(fileRaw);
ModpacksCH::VersionFile file;
loadVersionFile(file, fileObj);
m.files.append(file);
}
}
//static void loadVersionChangelog(ModpacksCH::VersionChangelog & m, QJsonObject & obj)
//{
// m.content = Json::requireString(obj, "content");
// m.updated = Json::requireInteger(obj, "updated");
//}

127
api/logic/modplatform/modpacksch/PackManifest.h Normal file
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@ -0,0 +1,127 @@
#pragma once
#include <QString>
#include <QVector>
#include <QUrl>
#include <QJsonObject>
#include <QMetaType>
#include "multimc_logic_export.h"
namespace ModpacksCH
{
struct Specs
{
int id;
int minimum;
int recommended;
};
struct Tag
{
int id;
QString name;
};
struct Art
{
int id;
QString url;
QString type;
int width;
int height;
bool compressed;
QString sha1;
int size;
int64_t updated;
};
struct Author
{
int id;
QString name;
QString type;
QString website;
int64_t updated;
};
struct VersionInfo
{
int id;
QString name;
QString type;
int64_t updated;
Specs specs;
};
struct Modpack
{
int id;
QString name;
QString synopsis;
QString description;
QString type;
bool featured;
int installs;
int plays;
int64_t updated;
int64_t refreshed;
QVector<Art> art;
QVector<Author> authors;
QVector<VersionInfo> versions;
QVector<Tag> tags;
};
struct VersionTarget
{
int id;
QString type;
QString name;
QString version;
int64_t updated;
};
struct VersionFile
{
int id;
QString type;
QString path;
QString name;
QString version;
QString url;
QString sha1;
int size;
bool clientOnly;
bool serverOnly;
bool optional;
int64_t updated;
};
struct Version
{
int id;
int parent;
QString name;
QString type;
int installs;
int plays;
int64_t updated;
int64_t refreshed;
Specs specs;
QVector<VersionTarget> targets;
QVector<VersionFile> files;
};
struct VersionChangelog
{
QString content;
int64_t updated;
};
MULTIMC_LOGIC_EXPORT void loadModpack(Modpack & m, QJsonObject & obj);
MULTIMC_LOGIC_EXPORT void loadVersion(Version & m, QJsonObject & obj);
}
Q_DECLARE_METATYPE(ModpacksCH::Modpack)

5
application/CMakeLists.txt
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@ -124,6 +124,10 @@ SET(MULTIMC_SOURCES
# GUI - platform pages
pages/modplatform/VanillaPage.cpp
pages/modplatform/VanillaPage.h
pages/modplatform/ftb/FtbModel.cpp
pages/modplatform/ftb/FtbModel.h
pages/modplatform/ftb/FtbPage.cpp
pages/modplatform/ftb/FtbPage.h
pages/modplatform/legacy_ftb/Page.cpp
pages/modplatform/legacy_ftb/Page.h
pages/modplatform/legacy_ftb/ListModel.h
@ -250,6 +254,7 @@ SET(MULTIMC_UIS
# Platform pages
pages/modplatform/VanillaPage.ui
pages/modplatform/ftb/FtbPage.ui
pages/modplatform/legacy_ftb/Page.ui
pages/modplatform/twitch/TwitchPage.ui
pages/modplatform/ImportPage.ui

2
application/dialogs/NewInstanceDialog.cpp
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@ -34,6 +34,7 @@
#include "widgets/PageContainer.h"
#include <pages/modplatform/VanillaPage.h>
#include <pages/modplatform/ftb/FtbPage.h>
#include <pages/modplatform/legacy_ftb/Page.h>
#include <pages/modplatform/twitch/TwitchPage.h>
#include <pages/modplatform/ImportPage.h>
@ -125,6 +126,7 @@ QList<BasePage *> NewInstanceDialog::getPages()
{
new VanillaPage(this),
importPage,
new FtbPage(this),
new LegacyFTB::Page(this),
twitchPage
};

302
application/pages/modplatform/ftb/FtbModel.cpp Normal file
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@ -0,0 +1,302 @@
#include "FtbModel.h"
#include "BuildConfig.h"
#include "Env.h"
#include "MultiMC.h"
#include "Json.h"
#include <QPainter>
namespace Ftb {
ListModel::ListModel(QObject *parent) : QAbstractListModel(parent)
{
}
ListModel::~ListModel()
{
}
int ListModel::rowCount(const QModelIndex &parent) const
{
return modpacks.size();
}
int ListModel::columnCount(const QModelIndex &parent) const
{
return 1;
}
QVariant ListModel::data(const QModelIndex &index, int role) const
{
int pos = index.row();
if(pos >= modpacks.size() || pos < 0 || !index.isValid())
{
return QString("INVALID INDEX %1").arg(pos);
}
ModpacksCH::Modpack pack = modpacks.at(pos);
if(role == Qt::DisplayRole)
{
return pack.name;
}
else if (role == Qt::ToolTipRole)
{
return pack.synopsis;
}
else if(role == Qt::DecorationRole)
{
QIcon placeholder = MMC->getThemedIcon("screenshot-placeholder");
auto iter = m_logoMap.find(pack.name);
if (iter != m_logoMap.end()) {
auto & logo = *iter;
if(!logo.result.isNull()) {
return logo.result;
}
return placeholder;
}
for(auto art : pack.art) {
if(art.type == "square") {
((ListModel *)this)->requestLogo(pack.name, art.url);
}
}
return placeholder;
}
else if(role == Qt::UserRole)
{
QVariant v;
v.setValue(pack);
return v;
}
return QVariant();
}
void ListModel::performSearch()
{
auto *netJob = new NetJob("Ftb::Search");
QString searchUrl;
if(currentSearchTerm.isEmpty()) {
searchUrl = BuildConfig.MODPACKSCH_API_BASE_URL + "public/modpack/popular/plays/100";
}
else {
searchUrl = QString(BuildConfig.MODPACKSCH_API_BASE_URL + "public/modpack/search/25?term=%1")
.arg(currentSearchTerm);
}
netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
jobPtr = netJob;
jobPtr->start();
QObject::connect(netJob, &NetJob::succeeded, this, &ListModel::searchRequestFinished);
QObject::connect(netJob, &NetJob::failed, this, &ListModel::searchRequestFailed);
}
void ListModel::getLogo(const QString &logo, const QString &logoUrl, LogoCallback callback)
{
if(m_logoMap.contains(logo))
{
callback(ENV.metacache()->resolveEntry("ModpacksCHPacks", QString("logos/%1").arg(logo.section(".", 0, 0)))->getFullPath());
}
else
{
requestLogo(logo, logoUrl);
}
}
void ListModel::searchWithTerm(const QString &term)
{
if(currentSearchTerm == term && currentSearchTerm.isNull() == term.isNull()) {
return;
}
currentSearchTerm = term;
if(jobPtr) {
jobPtr->abort();
searchState = ResetRequested;
return;
}
else {
beginResetModel();
modpacks.clear();
endResetModel();
searchState = None;
}
performSearch();
}
void ListModel::searchRequestFinished()
{
jobPtr.reset();
remainingPacks.clear();
QJsonParseError parse_error;
QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
if(parse_error.error != QJsonParseError::NoError) {
qWarning() << "Error while parsing JSON response from FTB at " << parse_error.offset << " reason: " << parse_error.errorString();
qWarning() << response;
return;
}
auto packs = doc.object().value("packs").toArray();
for(auto pack : packs) {
auto packId = pack.toInt();
remainingPacks.append(packId);
}
if(!remainingPacks.isEmpty()) {
currentPack = remainingPacks.at(0);
requestPack();
}
}
void ListModel::searchRequestFailed(QString reason)
{
jobPtr.reset();
remainingPacks.clear();
if(searchState == ResetRequested) {
beginResetModel();
modpacks.clear();
endResetModel();
performSearch();
} else {
searchState = Finished;
}
}
void ListModel::requestPack()
{
auto *netJob = new NetJob("Ftb::Search");
auto searchUrl = QString(BuildConfig.MODPACKSCH_API_BASE_URL + "public/modpack/%1")
.arg(currentPack);
netJob->addNetAction(Net::Download::makeByteArray(QUrl(searchUrl), &response));
jobPtr = netJob;
jobPtr->start();
QObject::connect(netJob, &NetJob::succeeded, this, &ListModel::packRequestFinished);
QObject::connect(netJob, &NetJob::failed, this, &ListModel::packRequestFailed);
}
void ListModel::packRequestFinished()
{
jobPtr.reset();
remainingPacks.removeOne(currentPack);
QJsonParseError parse_error;
QJsonDocument doc = QJsonDocument::fromJson(response, &parse_error);
if(parse_error.error != QJsonParseError::NoError) {
qWarning() << "Error while parsing JSON response from FTB at " << parse_error.offset << " reason: " << parse_error.errorString();
qWarning() << response;
return;
}
auto obj = doc.object();
ModpacksCH::Modpack pack;
try
{
ModpacksCH::loadModpack(pack, obj);
}
catch (const JSONValidationError &e)
{
qDebug() << QString::fromUtf8(response);
qWarning() << "Error while reading pack manifest from FTB: " << e.cause();
return;
}
beginInsertRows(QModelIndex(), modpacks.size(), modpacks.size());
modpacks.append(pack);
endInsertRows();
if(!remainingPacks.isEmpty()) {
currentPack = remainingPacks.at(0);
requestPack();
}
}
void ListModel::packRequestFailed(QString reason)
{
jobPtr.reset();
remainingPacks.removeOne(currentPack);
}
void ListModel::logoLoaded(QString logo, bool stale)
{
auto & logoObj = m_logoMap[logo];
logoObj.downloadJob.reset();
QString smallPath = logoObj.fullpath + ".small";
QFileInfo smallInfo(smallPath);
if(stale || !smallInfo.exists()) {
QImage image(logoObj.fullpath);
if (image.isNull())
{
logoObj.failed = true;
return;
}
QImage small;
if (image.width() > image.height()) {
small = image.scaledToWidth(512).scaledToWidth(256, Qt::SmoothTransformation);
}
else {
small = image.scaledToHeight(512).scaledToHeight(256, Qt::SmoothTransformation);
}
QPoint offset((256 - small.width()) / 2, (256 - small.height()) / 2);
QImage square(QSize(256, 256), QImage::Format_ARGB32);
square.fill(Qt::transparent);
QPainter painter(&square);
painter.drawImage(offset, small);
painter.end();
square.save(logoObj.fullpath + ".small", "PNG");
}
logoObj.result = QIcon(logoObj.fullpath + ".small");
for(int i = 0; i < modpacks.size(); i++) {
if(modpacks[i].name == logo) {
emit dataChanged(createIndex(i, 0), createIndex(i, 0), {Qt::DecorationRole});
}
}
}
void ListModel::logoFailed(QString logo)
{
m_logoMap[logo].failed = true;
m_logoMap[logo].downloadJob.reset();
}
void ListModel::requestLogo(QString logo, QString url)
{
if(m_logoMap.contains(logo)) {
return;
}
MetaEntryPtr entry = ENV.metacache()->resolveEntry("ModpacksCHPacks", QString("logos/%1").arg(logo.section(".", 0, 0)));
bool stale = entry->isStale();
NetJob *job = new NetJob(QString("FTB Icon Download %1").arg(logo));
job->addNetAction(Net::Download::makeCached(QUrl(url), entry));
auto fullPath = entry->getFullPath();
QObject::connect(job, &NetJob::finished, this, [this, logo, fullPath, stale]
{
logoLoaded(logo, stale);
});
QObject::connect(job, &NetJob::failed, this, [this, logo]
{
logoFailed(logo);
});
auto &newLogoEntry = m_logoMap[logo];
newLogoEntry.downloadJob = job;
newLogoEntry.fullpath = fullPath;
job->start();
}
}

68
application/pages/modplatform/ftb/FtbModel.h Normal file
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@ -0,0 +1,68 @@
#pragma once
#include <QAbstractListModel>
#include "modplatform/modpacksch/PackManifest.h"
#include "net/NetJob.h"
#include <QIcon>
namespace Ftb {
struct Logo {
QString fullpath;
NetJobPtr downloadJob;
QIcon result;
bool failed = false;
};
typedef QMap<QString, Logo> LogoMap;
typedef std::function<void(QString)> LogoCallback;
class ListModel : public QAbstractListModel
{
Q_OBJECT
public:
ListModel(QObject *parent);
virtual ~ListModel();
int rowCount(const QModelIndex &parent) const override;
int columnCount(const QModelIndex &parent) const override;
QVariant data(const QModelIndex &index, int role) const override;
void getLogo(const QString &logo, const QString &logoUrl, LogoCallback callback);
void searchWithTerm(const QString & term);
private slots:
void performSearch();
void searchRequestFinished();
void searchRequestFailed(QString reason);
void requestPack();
void packRequestFinished();
void packRequestFailed(QString reason);
void logoFailed(QString logo);
void logoLoaded(QString logo, bool stale);
private:
void requestLogo(QString file, QString url);
private:
QList<ModpacksCH::Modpack> modpacks;
LogoMap m_logoMap;
QString currentSearchTerm;
enum SearchState {
None,
CanPossiblyFetchMore,
ResetRequested,
Finished
} searchState = None;
NetJobPtr jobPtr;
int currentPack;
QList<int> remainingPacks;
QByteArray response;
};
}

109
application/pages/modplatform/ftb/FtbPage.cpp Normal file
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#include "FtbPage.h"
#include "ui_FtbPage.h"
#include <QKeyEvent>
#include "dialogs/NewInstanceDialog.h"
#include "modplatform/modpacksch/PackInstallTask.h"
FtbPage::FtbPage(NewInstanceDialog* dialog, QWidget *parent)
: QWidget(parent), ui(new Ui::FtbPage), dialog(dialog)
{
ui->setupUi(this);
connect(ui->searchButton, &QPushButton::clicked, this, &FtbPage::triggerSearch);
ui->searchEdit->installEventFilter(this);
model = new Ftb::ListModel(this);
ui->packView->setModel(model);
connect(ui->packView->selectionModel(), &QItemSelectionModel::currentChanged, this, &FtbPage::onSelectionChanged);
connect(ui->versionSelectionBox, &QComboBox::currentTextChanged, this, &FtbPage::onVersionSelectionChanged);
}
FtbPage::~FtbPage()
{
delete ui;
}
bool FtbPage::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 FtbPage::shouldDisplay() const
{
return true;
}
void FtbPage::openedImpl()
{
dialog->setSuggestedPack();
triggerSearch();
}
void FtbPage::suggestCurrent()
{
if(isOpened)
{
dialog->setSuggestedPack(selected.name, new ModpacksCH::PackInstallTask(selected, selectedVersion));
for(auto art : selected.art) {
if(art.type == "square") {
QString editedLogoName;
editedLogoName = selected.name;
model->getLogo(selected.name, art.url, [this, editedLogoName](QString logo)
{
dialog->setSuggestedIconFromFile(logo + ".small", editedLogoName);
});
}
}
}
}
void FtbPage::triggerSearch()
{
model->searchWithTerm(ui->searchEdit->text());
}
void FtbPage::onSelectionChanged(QModelIndex first, QModelIndex second)
{
ui->versionSelectionBox->clear();
if(!first.isValid())
{
if(isOpened)
{
dialog->setSuggestedPack();
}
return;
}
selected = model->data(first, Qt::UserRole).value<ModpacksCH::Modpack>();
// reverse foreach, so that the newest versions are first
for (auto i = selected.versions.size(); i--;) {
ui->versionSelectionBox->addItem(selected.versions.at(i).name);
}
suggestCurrent();
}
void FtbPage::onVersionSelectionChanged(QString data)
{
if(data.isNull() || data.isEmpty())
{
selectedVersion = "";
return;
}
selectedVersion = data;
suggestCurrent();
}

77
application/pages/modplatform/ftb/FtbPage.h Normal file
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/* Copyright 2013-2019 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.
*/
#pragma once
#include "FtbModel.h"
#include <QWidget>
#include "MultiMC.h"
#include "pages/BasePage.h"
#include "tasks/Task.h"
namespace Ui
{
class FtbPage;
}
class NewInstanceDialog;
class FtbPage : public QWidget, public BasePage
{
Q_OBJECT
public:
explicit FtbPage(NewInstanceDialog* dialog, QWidget *parent = 0);
virtual ~FtbPage();
virtual QString displayName() const override
{
return tr("FTB");
}
virtual QIcon icon() const override
{
return MMC->getThemedIcon("ftb_logo");
}
virtual QString id() const override
{
return "ftb";
}
virtual QString helpPage() const override
{
return "FTB-platform";
}
virtual bool shouldDisplay() const override;
void openedImpl() override;
bool eventFilter(QObject * watched, QEvent * event) override;
private:
void suggestCurrent();
private slots:
void triggerSearch();
void onSelectionChanged(QModelIndex first, QModelIndex second);
void onVersionSelectionChanged(QString data);
private:
Ui::FtbPage *ui = nullptr;
NewInstanceDialog* dialog = nullptr;
Ftb::ListModel* model = nullptr;
ModpacksCH::Modpack selected;
QString selectedVersion;
};

64
application/pages/modplatform/ftb/FtbPage.ui Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>FtbPage</class>
<widget class="QWidget" name="FtbPage">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>875</width>
<height>745</height>
</rect>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="1" column="0" colspan="2">
<widget class="QListView" name="packView">
<property name="alternatingRowColors">
<bool>true</bool>
</property>
<property name="iconSize">
<size>
<width>48</width>
<height>48</height>
</size>
</property>
<property name="uniformItemSizes">
<bool>true</bool>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QPushButton" name="searchButton">
<property name="text">
<string>Search</string>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QLineEdit" name="searchEdit"/>
</item>
<item row="2" column="0" colspan="2">
<layout class="QGridLayout" name="gridLayout_4" columnstretch="0,0" rowminimumheight="0" columnminimumwidth="0,0">
<item row="0" column="1">
<widget class="QComboBox" name="versionSelectionBox"/>
</item>
<item row="0" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>Version selected:</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
<tabstops>
<tabstop>searchEdit</tabstop>
<tabstop>searchButton</tabstop>
<tabstop>packView</tabstop>
<tabstop>versionSelectionBox</tabstop>
</tabstops>
<resources/>
<connections/>
</ui>

2
buildconfig/BuildConfig.h
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@ -75,6 +75,8 @@ public:
QString FMLLIBS_FORGE_BASE_URL = "https://files.minecraftforge.net/fmllibs/";
QString TRANSLATIONS_BASE_URL = "https://files.multimc.org/translations/";
QString MODPACKSCH_API_BASE_URL = "https://api.modpacks.ch/";
QString LEGACY_FTB_CDN_BASE_URL = "https://dist.creeper.host/FTB2/";
/**