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/* Copyright 2015-2017 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 "FormatV1.h"
#include <minecraft/onesix/OneSixVersionFormat.h>
#include "Json.h"
#include "meta/Index.h"
#include "meta/Version.h"
#include "meta/VersionList.h"
#include "Env.h"
using namespace Json;
namespace Meta
{
static const int currentFormatVersion = 0;
// Index
BaseEntity::Ptr FormatV1::parseIndexInternal(const QJsonObject &obj) const
{
const QVector<QJsonObject> objects = requireIsArrayOf<QJsonObject>(obj, "packages");
QVector<VersionListPtr> lists;
lists.reserve(objects.size());
std::transform(objects.begin(), objects.end(), std::back_inserter(lists), [](const QJsonObject &obj)
{
VersionListPtr list = std::make_shared<VersionList>(requireString(obj, "uid"));
list->setName(ensureString(obj, "name", QString()));
return list;
});
return std::make_shared<Index>(lists);
}
QJsonObject FormatV1::serializeIndexInternal(const Index *ptr) const
{
QJsonArray packages;
for (const VersionListPtr &list : ptr->lists())
{
QJsonObject out;
out["uid"] = list->uid();
out["name"] = list->name();
packages.append(out);
}
QJsonObject out;
out["formatVersion"] = currentFormatVersion;
out["packages"] = packages;
return out;
}
// Version
static VersionPtr parseCommonVersion(const QString &uid, const QJsonObject &obj)
{
const QVector<QJsonObject> requiresRaw = obj.contains("requires") ? requireIsArrayOf<QJsonObject>(obj, "requires") : QVector<QJsonObject>();
QVector<Reference> requires;
requires.reserve(requiresRaw.size());
std::transform(requiresRaw.begin(), requiresRaw.end(), std::back_inserter(requires), [](const QJsonObject &rObj)
{
Reference ref(requireString(rObj, "uid"));
ref.setVersion(ensureString(rObj, "version", QString()));
return ref;
});
VersionPtr version = std::make_shared<Version>(uid, requireString(obj, "version"));
version->setTime(QDateTime::fromString(requireString(obj, "releaseTime"), Qt::ISODate).toMSecsSinceEpoch() / 1000);
version->setType(ensureString(obj, "type", QString()));
version->setRequires(requires);
return version;
}
BaseEntity::Ptr FormatV1::parseVersionInternal(const QJsonObject &obj) const
{
VersionPtr version = parseCommonVersion(requireString(obj, "uid"), obj);
version->setData(OneSixVersionFormat::versionFileFromJson(QJsonDocument(obj),
QString("%1/%2.json").arg(version->uid(), version->version()),
obj.contains("order")));
return version;
}
static void serializeCommonVersion(const Version *version, QJsonObject &obj)
{
QJsonArray requires;
for (const Reference &ref : version->requires())
{
if (ref.version().isEmpty())
{
QJsonObject out;
out["uid"] = ref.uid();
requires.append(out);
}
else
{
QJsonObject out;
out["uid"] = ref.uid();
out["version"] = ref.version();
requires.append(out);
}
}
obj.insert("version", version->version());
obj.insert("type", version->type());
obj.insert("releaseTime", version->time().toString(Qt::ISODate));
obj.insert("requires", requires);
}
QJsonObject FormatV1::serializeVersionInternal(const Version *ptr) const
{
QJsonObject obj = OneSixVersionFormat::versionFileToJson(ptr->data(), true).object();
serializeCommonVersion(ptr, obj);
obj.insert("formatVersion", currentFormatVersion);
obj.insert("uid", ptr->uid());
// TODO: the name should be looked up in the UI based on the uid
obj.insert("name", ENV.metadataIndex()->getListGuaranteed(ptr->uid())->name());
return obj;
}
// Version list / package
BaseEntity::Ptr FormatV1::parseVersionListInternal(const QJsonObject &obj) const
{
const QString uid = requireString(obj, "uid");
const QVector<QJsonObject> versionsRaw = requireIsArrayOf<QJsonObject>(obj, "versions");
QVector<VersionPtr> versions;
versions.reserve(versionsRaw.size());
std::transform(versionsRaw.begin(), versionsRaw.end(), std::back_inserter(versions), [this, uid](const QJsonObject &vObj)
{ return parseCommonVersion(uid, vObj); });
VersionListPtr list = std::make_shared<VersionList>(uid);
list->setName(ensureString(obj, "name", QString()));
list->setVersions(versions);
return list;
}
QJsonObject FormatV1::serializeVersionListInternal(const VersionList *ptr) const
{
QJsonArray versions;
for (const VersionPtr &version : ptr->versions())
{
QJsonObject obj;
serializeCommonVersion(version.get(), obj);
versions.append(obj);
}
QJsonObject out;
out["formatVersion"] = currentFormatVersion;
out["uid"] = ptr->uid();
out["name"] = ptr->name().isNull() ? QJsonValue() : ptr->name();
out["versions"] = versions;
return out;
}
}
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