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adding backend of loading a file

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Chris Cochrun 2022-10-15 07:32:42 -05:00
parent 9ba3f447a3
commit 742e9dd3b4
3 changed files with 112 additions and 43 deletions
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117
src/filemanager.cpp
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@ -1,6 +1,9 @@
#include "filemanager.h"
#include <ktar.h>
#include <KCompressionDevice>
#include <KArchiveDirectory>
#include <KArchiveFile>
#include <KArchiveEntry>
#include <QDebug>
#include <QJsonArray>
#include <QJsonObject>
@ -70,11 +73,11 @@ bool File::save(QUrl file, QVariantList serviceList) {
qDebug() << "AUDIO IS: " << item.value("audio").toString();
QFileInfo audioFile = item.value("audio").toString();
qDebug() << audioFile.fileName();
item["audio"] = audioFile.fileName();
item["flatAudio"] = audioFile.fileName();
qDebug() << "AUDIO IS NOW: " << item.value("audio").toString();
QFileInfo backgroundFile = item.value("background").toString();
item["background"] = backgroundFile.fileName();
item["flatBackground"] = backgroundFile.fileName();
qDebug() << "BACKGRUOND IS: " << item.value("background").toString();
// qDebug() << serviceList[i].value();
QJsonObject obj = QJsonObject::fromVariantMap(item);
@ -83,11 +86,7 @@ bool File::save(QUrl file, QVariantList serviceList) {
}
qDebug() << jsonData;
QJsonDocument jsonText(jsonData);
QDir dir;
dir.mkpath("/tmp/presenter");
QTemporaryFile jsonFile;
if (!jsonFile.exists())
@ -106,45 +105,83 @@ bool File::save(QUrl file, QVariantList serviceList) {
QString filename = file.toString().right(file.toString().size() - 7);
qDebug() << filename;
KCompressionDevice dev(filename, KCompressionDevice::Zstd);
if (!dev.open(QIODevice::WriteOnly)) {
qDebug() << dev.isOpen();
return false;
}
// KCompressionDevice dev(filename, KCompressionDevice::Zstd);
// if (!dev.open(QIODevice::WriteOnly)) {
// qDebug() << dev.isOpen();
// return false;
// }
KTar tar(filename, "application/zstd");
if (!tar.open(QIODevice::WriteOnly)) {
if (tar.open(QIODevice::WriteOnly)) {
qDebug() << tar.isOpen();
return false;
//write our json data to the archive
tar.writeFile("servicelist.json",
jsonText.toJson());
//let's add the backgrounds and audios to the archive
for (int i = 0; i < serviceList.size(); i++) {
QMap item = serviceList[i].toMap();
QString background = item.value("background").toString();
QString backgroundFile = background.right(background.size() - 5);
qDebug() << backgroundFile;
QString audio = item.value("audio").toString();
QString audioFile = audio.right(audio.size() - 5);
qDebug() << audioFile;
//here we need to cut off all the directories before
//adding into the archive
tar.addLocalFile(backgroundFile,
backgroundFile.right(backgroundFile.size() -
backgroundFile.lastIndexOf("/") - 1));
tar.addLocalFile(audioFile,
audioFile.right(audioFile.size() -
audioFile.lastIndexOf("/") - 1));
}
//close the archive so that everything is done
tar.close();
// dev.close();
return true;
}
//write our json data to the archive
tar.writeFile("servicelist.json",jsonText.toJson());
//let's add the backgrounds and audios to the archive
for (int i = 0; i < serviceList.size(); i++) {
QMap item = serviceList[i].toMap();
QString background = item.value("background").toString();
QString backgroundFile = background.right(background.size() - 5);
qDebug() << backgroundFile;
QString audio = item.value("audio").toString();
QString audioFile = audio.right(audio.size() - 5);
qDebug() << audioFile;
//here we need to cut off all the directories before
//adding into the archive
tar.addLocalFile(backgroundFile,
backgroundFile.right(backgroundFile.size() -
backgroundFile.lastIndexOf("/") - 1));
tar.addLocalFile(audioFile,
audioFile.right(audioFile.size() -
audioFile.lastIndexOf("/") - 1));
}
//close the archive so that everything is done
tar.close();
dev.close();
return true;
return false;
}
QVariantList File::load(QUrl file) {
qDebug() << "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@";
qDebug() << "Loading...";
qDebug() << "File path is: " << file.toString();
qDebug() << "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@";
QString fileUrl = file.toString().right(file.toString().size() - 7);
KTar tar(fileUrl);
if (tar.open(QIODevice::ReadOnly)){
qDebug() << tar.isOpen();
const KArchiveDirectory *dir = tar.directory();
const KArchiveEntry *e = dir->entry("servicelist.json");
if (!e) {
qDebug() << "File not found!";
}
const KArchiveFile *f = static_cast<const KArchiveFile *>(e);
QByteArray arr(f->data());
QJsonDocument jsonText = QJsonDocument::fromJson(arr);
qDebug() << jsonText; // the file contents
QJsonArray array = jsonText.array();
QVariantList serviceList = array.toVariantList();
qDebug() << serviceList;
return serviceList;
}
QVariantList blankList;
return blankList;
}