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#include "ImgurUpload.h"
#include <QNetworkRequest>
#include <QHttpMultiPart>
#include <QJsonDocument>
#include <QJsonObject>
#include <QHttpPart>
#include <QFile>
#include <QUrl>
#include "net/URLConstants.h"
#include "Env.h"
#include <QDebug>
ImgurUpload::ImgurUpload(ScreenshotPtr shot) : NetAction(), m_shot(shot)
{
m_url = URLConstants::IMGUR_BASE_URL + "upload.json";
m_status = Job_NotStarted;
}
void ImgurUpload::start()
{
finished = false;
m_status = Job_InProgress;
QNetworkRequest request(m_url);
request.setHeader(QNetworkRequest::UserAgentHeader, "MultiMC/5.0 (Uncached)");
request.setRawHeader("Authorization", "Client-ID 5b97b0713fba4a3");
request.setRawHeader("Accept", "application/json");
QFile f(m_shot->m_file.absoluteFilePath());
if (!f.open(QFile::ReadOnly))
{
emit failed(m_index_within_job);
return;
}
QHttpMultiPart *multipart = new QHttpMultiPart(QHttpMultiPart::FormDataType);
QHttpPart filePart;
filePart.setBody(f.readAll().toBase64());
filePart.setHeader(QNetworkRequest::ContentTypeHeader, "image/png");
filePart.setHeader(QNetworkRequest::ContentDispositionHeader, "form-data; name=\"image\"");
multipart->append(filePart);
QHttpPart typePart;
typePart.setHeader(QNetworkRequest::ContentDispositionHeader, "form-data; name=\"type\"");
typePart.setBody("base64");
multipart->append(typePart);
QHttpPart namePart;
namePart.setHeader(QNetworkRequest::ContentDispositionHeader, "form-data; name=\"name\"");
namePart.setBody(m_shot->m_file.baseName().toUtf8());
multipart->append(namePart);
auto worker = ENV.qnam();
QNetworkReply *rep = worker->post(request, multipart);
m_reply.reset(rep);
connect(rep, &QNetworkReply::uploadProgress, this, &ImgurUpload::downloadProgress);
connect(rep, &QNetworkReply::finished, this, &ImgurUpload::downloadFinished);
connect(rep, SIGNAL(error(QNetworkReply::NetworkError)),
SLOT(downloadError(QNetworkReply::NetworkError)));
}
void ImgurUpload::downloadError(QNetworkReply::NetworkError error)
{
qCritical() << "ImgurUpload failed with error" << m_reply->errorString() << "Server reply:\n" << m_reply->readAll();
if(finished)
{
qCritical() << "Double finished ImgurUpload!";
return;
}
m_status = Job_Failed;
finished = true;
m_reply.reset();
emit failed(m_index_within_job);
}
void ImgurUpload::downloadFinished()
{
if(finished)
{
qCritical() << "Double finished ImgurUpload!";
return;
}
QByteArray data = m_reply->readAll();
m_reply.reset();
QJsonParseError jsonError;
QJsonDocument doc = QJsonDocument::fromJson(data, &jsonError);
if (jsonError.error != QJsonParseError::NoError)
{
qDebug() << "imgur server did not reply with JSON" << jsonError.errorString();
finished = true;
m_reply.reset();
emit failed(m_index_within_job);
return;
}
auto object = doc.object();
if (!object.value("success").toBool())
{
qDebug() << "Screenshot upload not successful:" << doc.toJson();
finished = true;
m_reply.reset();
emit failed(m_index_within_job);
return;
}
m_shot->m_imgurId = object.value("data").toObject().value("id").toString();
m_shot->m_url = object.value("data").toObject().value("link").toString();
m_status = Job_Finished;
finished = true;
emit succeeded(m_index_within_job);
return;
}
void ImgurUpload::downloadProgress(qint64 bytesReceived, qint64 bytesTotal)
{
m_total_progress = bytesTotal;
m_progress = bytesReceived;
emit netActionProgress(m_index_within_job, bytesReceived, bytesTotal);
}
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