pollymc/launcher/modplatform/flame/FileResolvingTask.cpp

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#include "FileResolvingTask.h"
#include "Json.h"
namespace {
const char * metabase = "https://cursemeta.dries007.net";
}
Flame::FileResolvingTask::FileResolvingTask(shared_qobject_ptr<QNetworkAccessManager> network, Flame::Manifest& toProcess)
: m_network(network), m_toProcess(toProcess)
{
}
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void Flame::FileResolvingTask::executeTask()
{
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setStatus(tr("Resolving mod IDs..."));
setProgress(0, m_toProcess.files.size());
m_dljob = new NetJob("Mod id resolver");
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results.resize(m_toProcess.files.size());
int index = 0;
for(auto & file: m_toProcess.files)
{
auto projectIdStr = QString::number(file.projectId);
auto fileIdStr = QString::number(file.fileId);
QString metaurl = QString("%1/%2/%3.json").arg(metabase, projectIdStr, fileIdStr);
auto dl = Net::Download::makeByteArray(QUrl(metaurl), &results[index]);
m_dljob->addNetAction(dl);
index ++;
}
connect(m_dljob.get(), &NetJob::finished, this, &Flame::FileResolvingTask::netJobFinished);
m_dljob->start(m_network);
}
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void Flame::FileResolvingTask::netJobFinished()
{
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bool failed = false;
int index = 0;
for(auto & bytes: results)
{
auto & out = m_toProcess.files[index];
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try
{
failed &= (!out.parseFromBytes(bytes));
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}
catch (const JSONValidationError &e)
{
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qCritical() << "Resolving of" << out.projectId << out.fileId << "failed because of a parsing error:";
qCritical() << e.cause();
qCritical() << "JSON:";
qCritical() << bytes;
failed = true;
}
index++;
}
if(!failed)
{
emitSucceeded();
}
else
{
emitFailed(tr("Some mod ID resolving tasks failed."));
}
}