124 lines
2.9 KiB
C++
124 lines
2.9 KiB
C++
/* Copyright 2015-2017 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "LocalLoadTask.h"
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#include <QFile>
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#include "meta/format/Format.h"
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#include "meta/Util.h"
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#include "meta/Index.h"
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#include "meta/Version.h"
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#include "meta/VersionList.h"
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#include "Env.h"
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#include "Json.h"
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namespace Meta
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{
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LocalLoadTask::LocalLoadTask(BaseEntity *entity, QObject *parent)
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: Task(parent), m_entity(entity)
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{
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}
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void LocalLoadTask::executeTask()
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{
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const QString fname = Meta::localDir().absoluteFilePath(filename());
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if (!QFile::exists(fname))
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{
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emitFailed(tr("File doesn't exist"));
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return;
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}
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setStatus(tr("Reading %1...").arg(name()));
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setProgress(0, 0);
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try
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{
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parse(Json::requireObject(Json::requireDocument(fname, name()), name()));
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m_entity->notifyLocalLoadComplete();
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emitSucceeded();
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}
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catch (Exception &e)
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{
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emitFailed(tr("Unable to parse file %1: %2").arg(fname, e.cause()));
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}
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}
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// INDEX
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IndexLocalLoadTask::IndexLocalLoadTask(Index *index, QObject *parent)
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: LocalLoadTask(index, parent)
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{
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}
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QString IndexLocalLoadTask::filename() const
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{
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return "index.json";
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}
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QString IndexLocalLoadTask::name() const
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{
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return tr("Metadata Index");
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}
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void IndexLocalLoadTask::parse(const QJsonObject &obj) const
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{
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Format::parseIndex(obj, dynamic_cast<Index *>(entity()));
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}
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// VERSION LIST
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VersionListLocalLoadTask::VersionListLocalLoadTask(VersionList *list, QObject *parent)
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: LocalLoadTask(list, parent)
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{
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}
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QString VersionListLocalLoadTask::filename() const
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{
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return list()->uid() + ".json";
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}
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QString VersionListLocalLoadTask::name() const
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{
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return tr("Version List for %1").arg(list()->humanReadable());
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}
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void VersionListLocalLoadTask::parse(const QJsonObject &obj) const
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{
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Format::parseVersionList(obj, list());
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}
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VersionList *VersionListLocalLoadTask::list() const
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{
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return dynamic_cast<VersionList *>(entity());
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}
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// VERSION
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VersionLocalLoadTask::VersionLocalLoadTask(Version *version, QObject *parent)
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: LocalLoadTask(version, parent)
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{
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}
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QString VersionLocalLoadTask::filename() const
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{
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return version()->uid() + "/" + version()->version() + ".json";
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}
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QString VersionLocalLoadTask::name() const
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{
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return tr(" Version for %1").arg(version()->name());
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}
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void VersionLocalLoadTask::parse(const QJsonObject &obj) const
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{
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Format::parseVersion(obj, version());
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}
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Version *VersionLocalLoadTask::version() const
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{
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return dynamic_cast<Version *>(entity());
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}
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}
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