151 lines
4.6 KiB
C++
151 lines
4.6 KiB
C++
#include "imageuploader.h"
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#include <QtNetwork/QNetworkAccessManager>
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#include <QtNetwork/QNetworkRequest>
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#include <QtNetwork/QNetworkReply>
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#include <QtNetwork/QHttpMultiPart>
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#include <QtCore/QFile>
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#include <QtCore/QFileInfo>
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//static const QUrl IMGUR_UPLOAD_URL("https://httpbin.org/post");
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//static const QUrl IMGUR_UPLOAD_URL();
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ImageUploader::ImageUploader(QObject *parent) : QObject(parent), m_networkAccessManager(0), m_reply(0) {
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m_networkAccessManager = new QNetworkAccessManager(this);
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}
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ImageUploader::~ImageUploader() {
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if (m_reply != 0) {
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m_reply->disconnect();
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m_reply->deleteLater();
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m_reply = 0;
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}
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}
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void ImageUploader::setFile(const QString &fileName) {
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m_fileName = fileName;
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}
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void ImageUploader::setParameters(const QString &album, const QString &title, const QString &description) {
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//if (!album.isEmpty()) {
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postdata.append(QString("album=").toUtf8());
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postdata.append(QUrl::toPercentEncoding(album));
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//}
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if (!title.isEmpty()) {
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postdata.append(QString("&title=").toUtf8());
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postdata.append(QUrl::toPercentEncoding(title));
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}
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if (!description.isEmpty()) {
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postdata.append(QString("&description=").toUtf8());
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postdata.append(QUrl::toPercentEncoding(description));
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}
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}
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void ImageUploader::setAuthorizationHeader(const QString &authorizationHeader) {
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m_authorizationHeader = "Bearer "+authorizationHeader.toUtf8();
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}
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void ImageUploader::setUploadUrl(const QString &UrlString) {
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qDebug() << "Set Upload URL " + UrlString;
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m_uploadUrl = UrlString.toUtf8();
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}
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void ImageUploader::upload() {
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if (!m_networkAccessManager) {
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qWarning("ImageUploader::send(): networkAccessManager not set");
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return;
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}
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if (m_reply != 0) {
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m_reply->disconnect();
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m_reply->deleteLater();
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m_reply = 0;
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}
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/*QFileInfo fileInfo(QUrl(m_fileName).toLocalFile());
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qDebug("fileName: %s", qPrintable(m_fileName));
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if (!fileInfo.exists()) {
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emit failure(-1, tr("The file %1 does not exists").arg(m_fileName));
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postdata.clear();
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return;
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}*/
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QHttpMultiPart* multiPart = new QHttpMultiPart(QHttpMultiPart::FormDataType);
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QHttpPart imagePart;
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//QFile file(fileInfo.absoluteFilePath());
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QFileInfo fileInfo(QUrl(m_fileName).toLocalFile());
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QFile* file = new QFile(QUrl(m_fileName).toLocalFile());
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if (!file->open(QIODevice::ReadWrite)) {
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emit failure(-1, tr("The file %1 does not exists").arg(m_fileName));
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return;
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}
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/*bool opened = file.open(QIODevice::ReadOnly);
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if (!opened) {
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qDebug("can't read file: %s", qPrintable(m_fileName));
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emit failure(-1, tr("Unable to open the file %1").arg(file.fileName()));
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postdata.clear();
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return;
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}*/
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//QByteArray fileData = file.readAll().toBase64();
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imagePart.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("image/jpeg"));
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imagePart.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant(QString("form-data; name=\"file\"; filename=\"%1\"").arg(fileInfo.fileName()).toLatin1()));
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imagePart.setBodyDevice(file);
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file->setParent(multiPart);
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multiPart->append(imagePart);
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//imagePart.setHeader(QNetworkRequest::ContentTypeHeader, QVariant(fileInfo));
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//POST data
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QNetworkRequest request(m_uploadUrl);
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request.setRawHeader("Authorization", m_authorizationHeader);
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m_reply = m_networkAccessManager->post(request, multiPart);
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multiPart->setParent(m_reply);
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connect(m_reply, SIGNAL(uploadProgress(qint64,qint64)), this, SLOT(uploadProgress(qint64,qint64)));
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connect(m_reply, SIGNAL(finished()), this, SLOT(replyFinished()));
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//connect(m_reply, SIGNAL(uploadProgress(qint64,qint64)), this, SLOT(uploadProgress(qint64,qint64)));
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//connect(m_reply, SIGNAL(finished()), this, SLOT(replyFinished()));*/
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}
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qreal ImageUploader::progress() const {
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return m_progress;
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}
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void ImageUploader::uploadProgress(qint64 bytesSent, qint64 bytesTotal) {
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qreal progress = qreal(bytesSent) / qreal(bytesTotal);
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//qDebug("uploadProgress: %f , %f, %f", qreal(bytesSent), qreal(bytesTotal), qreal(progress));
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if (m_progress != progress) {
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m_progress = progress;
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emit progressChanged();
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}
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}
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void ImageUploader::replyFinished() {
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if (!m_reply->error()) {
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QByteArray replyData = m_reply->readAll();
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emit success(replyData);
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}
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else {
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int status = m_reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
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QString statusText = m_reply->errorString();
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emit failure(status, statusText);
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}
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m_reply->deleteLater();
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m_reply = 0;
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postdata.clear();
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}
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