118 lines
3.1 KiB
C++
118 lines
3.1 KiB
C++
#include "FileResolvingTask.h"
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#include "Json.h"
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const char * metabase = "https://cursemeta.dries007.net";
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Flame::FileResolvingTask::FileResolvingTask(Flame::Manifest& toProcess)
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: m_toProcess(toProcess)
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{
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}
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void Flame::FileResolvingTask::executeTask()
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{
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setStatus(tr("Resolving mod IDs..."));
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setProgress(0, m_toProcess.files.size());
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m_dljob.reset(new NetJob("Mod id resolver"));
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results.resize(m_toProcess.files.size());
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int index = 0;
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for(auto & file: m_toProcess.files)
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{
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auto projectIdStr = QString::number(file.projectId);
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auto fileIdStr = QString::number(file.fileId);
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QString metaurl = QString("%1/%2/%3.json").arg(metabase, projectIdStr, fileIdStr);
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auto dl = Net::Download::makeByteArray(QUrl(metaurl), &results[index]);
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m_dljob->addNetAction(dl);
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index ++;
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}
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connect(m_dljob.get(), &NetJob::finished, this, &Flame::FileResolvingTask::netJobFinished);
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m_dljob->start();
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}
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void Flame::FileResolvingTask::netJobFinished()
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{
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bool failed = false;
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int index = 0;
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for(auto & bytes: results)
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{
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try
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{
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auto doc = Json::requireDocument(bytes);
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auto obj = Json::requireObject(doc);
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auto & out = m_toProcess.files[index];
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// result code signifies true failure.
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if(obj.contains("code"))
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{
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qCritical() << "Resolving of" << out.projectId << out.fileId << "failed because of a negative result:";
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qCritical() << bytes;
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failed = true;
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continue;
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}
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out.fileName = Json::requireString(obj, "FileNameOnDisk");
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QString rawUrl = Json::requireString(obj, "DownloadURL");
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out.url = QUrl(rawUrl, QUrl::TolerantMode);
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if(!out.url.isValid())
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{
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throw JSONValidationError(QString("Invalid URL: %1").arg(rawUrl));
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}
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// This is a piece of a Flame project JSON pulled out into the file metadata (here) for convenience
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// It is also optional
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QJsonObject projObj = Json::ensureObject(obj, "_Project", {});
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if(!projObj.isEmpty())
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{
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QString strType = Json::ensureString(projObj, "PackageType", "mod").toLower();
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if(strType == "singlefile")
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{
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out.type = File::Type::SingleFile;
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}
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else if(strType == "ctoc")
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{
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out.type = File::Type::Ctoc;
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}
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else if(strType == "cmod2")
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{
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out.type = File::Type::Cmod2;
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}
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else if(strType == "mod")
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{
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out.type = File::Type::Mod;
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}
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else if(strType == "folder")
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{
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out.type = File::Type::Folder;
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}
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else if(strType == "modpack")
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{
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out.type = File::Type::Modpack;
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}
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else
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{
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qCritical() << "Resolving of" << out.projectId << out.fileId << "failed because of unknown file type:" << strType;
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out.type = File::Type::Unknown;
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failed = true;
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continue;
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}
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out.targetFolder = Json::ensureString(projObj, "Path", "mods");
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}
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out.resolved = true;
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}
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catch(JSONValidationError & e)
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{
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auto & out = m_toProcess.files[index];
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qCritical() << "Resolving of" << out.projectId << out.fileId << "failed because of a parsing error:";
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qCritical() << e.cause();
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qCritical() << "JSON:";
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qCritical() << bytes;
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failed = true;
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}
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index++;
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}
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if(!failed)
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{
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emitSucceeded();
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}
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else
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{
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emitFailed(tr("Some mod ID resolving tasks failed."));
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}
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}
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