127 lines
3.4 KiB
C++
127 lines
3.4 KiB
C++
#include "filemanager.h"
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#include <ktar.h>
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#include <KCompressionDevice>
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#include <QDebug>
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#include <QJsonArray>
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#include <QJsonDocument>
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#include <QFile>
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#include <QTemporaryFile>
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#include <QDir>
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File::File(QObject *parent)
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: QObject{parent}
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{
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qDebug() << "Initializing empty file";
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}
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File::File(const QString &name, const QString &filePath, QObject *parent)
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: QObject(parent),m_name(name),m_filePath(filePath)
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{
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qDebug() << "Initializing file with defaults";
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}
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QString File::name() const {
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return m_name;
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}
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QString File::filePath() const {
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return m_filePath;
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}
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void File::setName(QString name)
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{
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if (m_name == name)
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return;
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qDebug() << "####changing name to: " << name;
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m_name = name;
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emit nameChanged(m_name);
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}
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void File::setFilePath(QString filePath)
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{
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if (m_filePath == filePath)
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return;
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qDebug() << "####changing filePath to: " << filePath;
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m_filePath = filePath;
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emit filePathChanged(m_filePath);
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}
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bool File::save(QUrl file, QVariantList serviceList) {
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qDebug() << "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@";
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qDebug() << "Saving...";
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qDebug() << "File path is: " << file.toString();
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qDebug() << "serviceList is: " << serviceList;
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qDebug() << "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@";
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//first we'll get a json representation of our serviceList
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//save that to a temp file in case we need it but also convert
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//it to a byte array just before putting it into the archive
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QJsonArray jsonData = QJsonArray::fromVariantList(serviceList);
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qDebug() << jsonData;
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QJsonDocument jsonText(jsonData);
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QDir dir;
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dir.mkpath("/tmp/presenter");
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QTemporaryFile jsonFile;
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if (!jsonFile.exists())
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qDebug() << "NOT EXISTS!";
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if (!jsonFile.open())
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return false;
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//finalize the temp json file, in case something goes wrong in the
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//archive, we'll have this to jump back to
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jsonFile.write(jsonText.toJson());
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qDebug() << jsonFile.fileName();
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jsonFile.close();
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//now we create our archive file and set it's parameters
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QString filename = file.toString().right(file.toString().size() - 7);
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qDebug() << filename;
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KCompressionDevice dev(filename, KCompressionDevice::Zstd);
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if (!dev.open(QIODevice::WriteOnly)) {
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qDebug() << dev.isOpen();
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return false;
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}
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KTar tar(filename, "application/zstd");
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if (!tar.open(QIODevice::WriteOnly)) {
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qDebug() << tar.isOpen();
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return false;
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}
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//write our json data to the archive
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tar.writeFile("servicelist.json",jsonText.toJson());
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//let's add the backgrounds and audios to the archive
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for (int i = 0; i < serviceList.size(); i++) {
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QMap item = serviceList[i].toMap();
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QString background = item.value("background").toString();
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QString backgroundFile = background.right(background.size() - 5);
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qDebug() << backgroundFile;
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QString audio = item.value("audio").toString();
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QString audioFile = audio.right(audio.size() - 5);
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qDebug() << audioFile;
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//here we need to cut off all the directories before
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//adding into the archive
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tar.addLocalFile(backgroundFile,
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backgroundFile.right(backgroundFile.size() -
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backgroundFile.lastIndexOf("/") - 1));
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tar.addLocalFile(audioFile,
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audioFile.right(audioFile.size() -
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audioFile.lastIndexOf("/") - 1));
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}
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//close the archive so that everything is done
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tar.close();
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dev.close();
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return true;
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}
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