/*
 * FileDownloader.cpp
 *
 *  Created on: Mar 7, 2014
 *      Author: nils
 */

#include <QFileInfo>

#include "FileDownloader.h"

FileDownloader::FileDownloader(QObject *parent) :
	QObject(parent) {
	connect(&m_WebCtrl, SIGNAL(finished(QNetworkReply*)),
				SLOT(fileDownloaded(QNetworkReply*)));
}

FileDownloader::~FileDownloader() {

}

void FileDownloader::connectSlot(QObject* obj, const char* slot) {
	QObject::connect(this, SIGNAL(downloaded(QString&, QByteArray)),
	        	         obj, slot);
}

void FileDownloader::fileDownloaded(QNetworkReply* pReply) {
	QByteArray downloadedData = pReply->readAll();
	//emit a signal
	pReply->deleteLater();
	emit downloaded(this->fileName, downloadedData);
	this->deleteLater(); // TODO: RAII - Object should not delete itself
}

void FileDownloader::downloadFile(const QUrl& fileUrl) {
	this->fileName = fileUrl.toString();
	m_WebCtrl.get(QNetworkRequest(fileUrl));
}