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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 "LocalLoadTask.h"
#include <QFile>
#include "meta/format/Format.h"
#include "meta/Util.h"
#include "meta/Index.h"
#include "meta/Version.h"
#include "meta/VersionList.h"
#include "Env.h"
#include "Json.h"
namespace Meta
{
LocalLoadTask::LocalLoadTask(BaseEntity *entity, QObject *parent)
: Task(parent), m_entity(entity)
{
}
void LocalLoadTask::executeTask()
{
const QString fname = Meta::localDir().absoluteFilePath(filename());
if (!QFile::exists(fname))
{
emitFailed(tr("File doesn't exist"));
return;
}
setStatus(tr("Reading %1...").arg(name()));
setProgress(0, 0);
try
{
parse(Json::requireObject(Json::requireDocument(fname, name()), name()));
m_entity->notifyLocalLoadComplete();
emitSucceeded();
}
catch (Exception &e)
{
emitFailed(tr("Unable to parse file %1: %2").arg(fname, e.cause()));
}
}
// INDEX
IndexLocalLoadTask::IndexLocalLoadTask(Index *index, QObject *parent)
: LocalLoadTask(index, parent)
{
}
QString IndexLocalLoadTask::filename() const
{
return "index.json";
}
QString IndexLocalLoadTask::name() const
{
return tr("Metadata Index");
}
void IndexLocalLoadTask::parse(const QJsonObject &obj) const
{
Format::parseIndex(obj, dynamic_cast<Index *>(entity()));
}
// VERSION LIST
VersionListLocalLoadTask::VersionListLocalLoadTask(VersionList *list, QObject *parent)
: LocalLoadTask(list, parent)
{
}
QString VersionListLocalLoadTask::filename() const
{
return list()->uid() + ".json";
}
QString VersionListLocalLoadTask::name() const
{
return tr("Version List for %1").arg(list()->humanReadable());
}
void VersionListLocalLoadTask::parse(const QJsonObject &obj) const
{
Format::parseVersionList(obj, list());
}
VersionList *VersionListLocalLoadTask::list() const
{
return dynamic_cast<VersionList *>(entity());
}
// VERSION
VersionLocalLoadTask::VersionLocalLoadTask(Version *version, QObject *parent)
: LocalLoadTask(version, parent)
{
}
QString VersionLocalLoadTask::filename() const
{
return version()->uid() + "/" + version()->version() + ".json";
}
QString VersionLocalLoadTask::name() const
{
return tr(" Version for %1").arg(version()->name());
}
void VersionLocalLoadTask::parse(const QJsonObject &obj) const
{
Format::parseVersion(obj, version());
}
Version *VersionLocalLoadTask::version() const
{
return dynamic_cast<Version *>(entity());
}
}
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