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mainwindow.cpp
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#include "aboutdialog.h"
#include "desktop.h"
#include "epidownloader.h"
#include "filedownloader.h"
#include "mainwindow.h"
#include "Models/author.h"
#include "Models/category.h"
#include "Models/episode.h"
#include "newtabdialog.h"
#include "qextract.h"
#include "ui_mainwindow.h"
#include "version.h"
#include <QDebug>
#include <QDesktopServices>
#include <QDialogButtonBox>
#include <QDir>
#include <QFile>
#include <QFileDialog>
#include <QFileInfo>
#include <QFont>
#include <QGraphicsScene>
#include <QIODevice>
#include <QJsonArray>
#include <QJsonDocument>
#include <QJsonObject>
#include <QMessageBox>
#include <QModelIndex>
#include <QSettings>
#include <QString>
#include <QTableWidgetItem>
#include <QToolButton>
/**
* Create mainwindow
*
* @param QWidget *parent
* @return void
*
**/
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
m_aboutDialog(0),
ui(new Ui::MainWindow),
networkManager(this)
{
settings = new QSettings(/*settings->value("baseDir").toString() + "/.config.ini", */QSettings::IniFormat, QSettings::UserScope, "MMMLauncher");
if(settings->value("baseDir").isNull() || settings->value("baseDir").toString().isEmpty() || !QDir(settings->value("baseDir").toString()).exists()) {
QMessageBox::information(this, "Setup", tr("Bevor der Launcher benutzt werden kann, muss ein Ordner ausgewählt werden, in dem heruntergeladene Episoden gespeichert werden sollen."));
QString destination;
while(!QDir(destination).exists() || destination.isEmpty()) {
destination = QFileDialog::getExistingDirectory(this, "Select destionation folder", ".",
QFileDialog::ShowDirsOnly
| QFileDialog::DontResolveSymlinks);
}
settings->setValue("baseDir", destination);
}
if(settings->value("aktionsliste").isNull()) {
settings->setValue("aktionsliste", true);
}
updateSettings();
//QStringList list;
downloader = new FileDownloader(QUrl(settings->value("updateUrl").toString()), this);
connect(downloader, SIGNAL(downloaded()), SLOT(checkIfUpdateNeeded()));
ui->setupUi(this);
connect(ui->buttonAbout, SIGNAL(clicked()), SLOT(aboutMMMLauncher()));
connect(ui->buttonDownload, SIGNAL(clicked()), SLOT(downloadEpisode()));
connect(ui->buttonDownloadall, SIGNAL(clicked()), SLOT(downloadAll()));
connect(ui->buttonStart, SIGNAL(clicked()), SLOT(startEpisode()));
connect(ui->buttonSetup, SIGNAL(clicked()), SLOT(setupEpisode()));
connect(ui->buttonUpdate, SIGNAL(clicked()), SLOT(restartApp())); // Dirty but easy.. restart app and update jsons
connect(ui->treeWidget, SIGNAL(itemSelectionChanged()), SLOT(episodeSelected()));
connect(ui->tabWidget, SIGNAL(currentChanged(int)), this, SLOT(onTabChanged()));
connect(ui->tabWidget, SIGNAL(tabCloseRequested(int)), this, SLOT(closeTab(int)));
connect(ui->directoryContent, SIGNAL(itemDoubleClicked(QTreeWidgetItem*, int)), SLOT(openAdditionalFile(QTreeWidgetItem*)));
noEpiSelected();
// epiDescription background
ui->epiDescription->viewport()->setAutoFillBackground(false);
// New tab
QToolButton *newTabButton = new QToolButton(this);
ui->tabWidget->setCornerWidget(newTabButton);
newTabButton->setCursor(Qt::ArrowCursor);
newTabButton->setAutoRaise(true);
newTabButton->setIcon(QIcon(":/icons/images/plus.png"));
connect(newTabButton, SIGNAL(clicked()), this, SLOT(newTabButton()));
newTabButton->setToolTip(tr("Seite hinzufügen"));
setupTreewidget(ui->treeWidget);
setCurrentTreeWidget();
// Remove close button from frist tab and resize it (width only)
int tabheight = ui->tabWidget->tabBar()->tabButton(0, QTabBar::RightSide)->geometry().height();
ui->tabWidget->tabBar()
->tabButton(0, QTabBar::RightSide)
->resize(0, tabheight);
ui->tabWidget->setTabText(0, tr("Übersicht"));
connect(ui->actionSettings, SIGNAL(triggered()), this, SLOT(settingsDialog()));
connect(ui->actionQuit, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(aboutMMMLauncher()));
createLanguageMenu();
QIcon::setThemeName(Desktop::determineIconTheme());
ui->actionSettings->setIcon(QIcon::fromTheme("preferences-system"));
ui->actionQuit->setIcon(QIcon::fromTheme("application-exit"));
ui->actionAbout->setIcon(QIcon::fromTheme("help-about"));
if(!settings->value("aktionsliste").toBool()) {
ui->actions->hide();
ui->length->hide();
ui->difficulty->hide();
}
}
void MainWindow::updateSettings()
{
settings->setValue("apiUrl", QUrl("http://api.launcher.maniactwister.de/v3"));
settings->setValue("updateUrl", QUrl("http://launcher.maniactwister.de/lastupdate"));
settings->setValue("epiDir", settings->value("baseDir").toString() + "/" + "Episoden");
settings->setValue("screenDir", settings->value("baseDir").toString() + "/" + "Screenshots");
settings->setValue("epiJson", settings->value("baseDir").toString() + "/" + ".episoden.json");
settings->setValue("categoryJson", settings->value("baseDir").toString() + "/" + ".categories.json");
settings->setValue("authorJson", settings->value("baseDir").toString() + "/" + ".authors.json");
settings->sync();
epiDir = new QDir(settings->value("epiDir").toString());
screenDir = new QDir(settings->value("screenDir").toString());
}
/**
* Set properties for treewidgets
*
* @param TreeWidget* widget
* @return void
*
**/
void MainWindow::setupTreewidget(QTreeWidget* widget)
{
widget->expandAll();
widget->header()->setSectionResizeMode(QHeaderView::Stretch);
widget->header()->setSectionResizeMode(1, QHeaderView::Interactive);
}
/**
* Signal - fired when tab changed
*
* @param int index
* @return void
*
**/
void MainWindow::onTabChanged()
{
if(currentTreeWidget->selectedItems().count() > 0) {
currentTreeWidget->selectedItems()[0]->setSelected(false);
noEpiSelected();
}
setCurrentTreeWidget();
}
/**
* Set the current treewidget (for the visible tab)
*
* @return void
*
**/
void MainWindow::setCurrentTreeWidget()
{
if(ui->tabWidget->currentIndex() == 0) {
currentTreeWidget = ui->treeWidget;
} else {
currentTreeWidget = (QTreeWidget*) ui->tabWidget->currentWidget();
}
currentTreeWidget->header()->setStretchLastSection(true);
currentTreeWidget->header()->setSectionResizeMode(QHeaderView::Fixed);
// Let's hope there are no episodes with more than 4 translations
// calculate size for author and title field (fullsize - scrollbar - languageicons -2(Don't know why we need to this additionally)
qint32 remaining = currentTreeWidget->width() - qApp->style()->pixelMetric(QStyle::PM_ScrollBarExtent) - 4 * 18 -2;
qint32 author = remaining/3.7;
currentTreeWidget->setColumnWidth(0, remaining - author);
currentTreeWidget->setColumnWidth(1, author);
currentTreeWidget->setColumnWidth(2, 4 * 18);
}
/**
* Slot - fired when a item in treewidget selected
*
* @return void
*
**/
void MainWindow::episodeSelected()
{
if(currentTreeWidget->selectedItems().count() < 1) {
noEpiSelected();
return;
}
QTreeWidgetItem* item = currentTreeWidget->selectedItems()[0];
selectedEpisode = epis->episodes.find(item->data(0,Qt::UserRole).toInt()).value();
setImage();
ui->epiDescription->setPlainText(selectedEpisode->getDescription());
QDir *selectedEpiDir = new QDir(epiDir->absolutePath() + "/" + selectedEpisode->getDirectory());
ui->actions->setText(tr("<b>Aktionen:</b>") + " " + selectedEpisode->getActionsString());
ui->length->setText(tr("<b>Länge:</b>") + " " + selectedEpisode->getLengthString());
ui->difficulty->setText(tr("<b>Schwierigkeit:</b>") + " " + selectedEpisode->getLevelString());
ui->directoryContent->clear();
if(!selectedEpiDir->exists()) {
ui->buttonDownload->setDisabled(false);
ui->buttonStart->setDisabled(true);
ui->buttonSetup->setDisabled(true);
} else {
ui->buttonDownload->setDisabled(true);
ui->buttonStart->setDisabled(false);
ui->buttonSetup->setDisabled(false);
QFileInfoList filesList = selectedEpiDir->entryInfoList();
foreach(QFileInfo fileInfo, filesList)
{
QString iconName = getFileIconName(fileInfo);
if(iconName == "false") {
continue;
}
QTreeWidgetItem* item = new QTreeWidgetItem(ui->directoryContent);
item->setText(0,fileInfo.fileName());
item->setText(1,QString::number(fileInfo.size()));
item->setIcon(0,QIcon(iconName));
item->setText(2,fileInfo.filePath());
}
if(selectedEpisode->getGameExe().isNull()) {
selectedEpisode->setGameExe(searchGameExe(selectedEpiDir));
}
}
}
/**
* Helper - get the right icon for filetype
*
* @param QFileInfo fileInfo
* @return QString
*
**/
QString MainWindow::getFileIconName(QFileInfo fileInfo) {
QString suffix = fileInfo.suffix().toLower();
if(suffix == "txt" && fileInfo.fileName().toLower() != "extractoutput.txt") {
return ":/icons/images/01.png";
}
if(suffix == "jpg" || suffix == "png" || suffix == "bmp" ) {
return ":/icons/images/02.png";
}
if(suffix == "mp3") {
return ":/icons/images/03.png";
}
if(suffix == "avi") {
return ":/icons/images/04.png";
}
if(suffix == "doc") {
return ":/icons/images/05.png";
}
if(suffix == "pdf") {
return ":/icons/images/06.png";
}
if(suffix == "zip") {
return ":/icons/images/07.png";
}
if(suffix == "tra") {
if(fileInfo.fileName().toLower() == "english.tra") {
return ":/icons/images/08.png";
}
if(fileInfo.fileName().toLower() == "french.tra" || fileInfo.fileName().toLower() == "français.tra") {
return ":/icons/images/09.png";
}
if(fileInfo.fileName().toLower() == "spanish.tra") {
return ":/icons/images/10.png";
}
if(fileInfo.fileName().toLower() == "italian.tra" || fileInfo.fileName().toLower() == "italiano.tra") {
return ":/icons/images/13.png";
}
if(fileInfo.fileName().toLower() == "russian.tra") {
return ":/icons/images/14.png";
}
}
if(/*Info.filfileeName().toLower() == "agssave"*/suffix.toInt()) {
return ":/icons/images/11.png";
}
if(suffix == "agr") {
return ":/icons/images/12.png";
}
return "false";
}
void MainWindow::openAdditionalFile(QTreeWidgetItem* item) {
QFileInfo* fileInfo = new QFileInfo(epiDir->absolutePath() + "/" + selectedEpisode->getDirectory() + "/" + item->text(0));
if(fileInfo->exists()) {
QString suffix = fileInfo->suffix().toLower();
if(suffix == "tra") {
if(QMessageBox::question(this, tr("Setup starten?"), tr("Die entsprechende Datei ist eine Übersetzung für das Spiel. Möchtest du das Spielsetup, wenn möglich, jetzt starten?"), QMessageBox::No | QMessageBox::Yes, QMessageBox::Yes) == QMessageBox::Yes) {
setupEpisode();
}
} else if(/*Info.filfileeName().toLower() == "agssave"*/suffix.toInt()) {
if(QMessageBox::question(this, tr("Spiel starten?"), tr("Die entsprechende Datei ist ein Savegame für das Spiel. Möchtest du das Spiel, wenn möglich, jetzt starten?"), QMessageBox::No | QMessageBox::Yes, QMessageBox::Yes) == QMessageBox::Yes) {
startEpisode();
}
} else if(suffix == "agr") {
QMessageBox::information(this, "Kann Datei nicht öffen", tr("Die entsprechende Datei kann jetzt nicht geöffnet werden. Versuche, die Datei mit dem Adventure Game Studio zu öffnen!"));
} else {
QDesktopServices::openUrl(QUrl::fromLocalFile(fileInfo->absoluteFilePath()));
}
}
}
void MainWindow::setImage() {
if(selectedEpisode->getImage().isNull()) {
setNoimage();
return;
}
QString image = screenDir->absolutePath() + "/" + selectedEpisode->getImage();
QFile file(image);
if(file.exists()) {
scene = new QGraphicsScene();
scene->addPixmap(QPixmap(image));
scene->addPixmap(selectedEpisode->getEdgarImage());
ui->epiScreenshoot->setScene(scene);
} else {
setNoimage();
}
}
/**
* Set default image if no image is available
*
* @return void
*
**/
void MainWindow::setNoimage() {
scene = new QGraphicsScene();
scene->addPixmap(QPixmap(":/images/images/undefined.png"));
if(selectedEpisode != NULL) {
scene->addPixmap(selectedEpisode->getEdgarImage());
}
ui->epiScreenshoot->setScene(scene);
}
/**
* Set aktionslisten fields to "N/A"
*
* @return void
*
**/
void MainWindow::unsetAktionsliste() {
ui->actions->setText(tr("<b>Aktionen:</b> N/A"));
ui->length->setText(tr("<b>Länge:</b> N/A"));
ui->difficulty->setText(tr("<b>Schwierigkeit:</b> N/A"));
}
/**
* Reset widgets when no episode is selected
*
* @return void
*
**/
void MainWindow::noEpiSelected() {
setNoimage();
unsetAktionsliste();
ui->epiDescription->setPlainText("");
ui->buttonDownload->setDisabled(true);
ui->buttonSetup->setDisabled(true);
ui->buttonStart->setDisabled(true);
ui->directoryContent->clear();
ui->actions->setText(tr("<b>Aktionen:</b> N/A"));
ui->length->setText(tr("<b>Länge:</b> N/A"));
ui->difficulty->setText(tr("<b>Schwierigkeit:</b> N/A"));
return;
}
/**
* Set correct widget states when a download is running
*
* @return void
*
**/
void MainWindow::setControlsDownloading()
{
ui->buttonDownload->setDisabled(true);
ui->buttonSetup->setDisabled(true);
ui->buttonStart->setDisabled(true);
ui->buttonDownloadall->setDisabled(true);
ui->buttonUpdate->setDisabled(true);
ui->progressBar->setDisabled(false);
ui->labelUpdate->setText(tr("Downloading ..."));
ui->tabWidget->setDisabled(true);
currentTreeWidget->setDisabled(true);
}
/**
* Set correct widget states when all downloads are finished
*
* @return void
*
**/
void MainWindow::setControlsDownloadFinished()
{
episodeSelected();
ui->buttonDownloadall->setDisabled(false);
ui->buttonUpdate->setDisabled(false);
ui->progressBar->setDisabled(true);
ui->progressBar->setValue(0);
ui->progressBar->setMaximum(100);
ui->progressBar->setMinimum(0);
ui->labelUpdate->setText(tr("Für ein Update auf \"Update\" klicken!"));
ui->tabWidget->setDisabled(false);
currentTreeWidget->setDisabled(false);
}
/**
* Check if the json files require a update
*
* @return void
*
**/
void MainWindow::checkIfUpdateNeeded()
{
QJsonParseError parseError;
QJsonParseError existingParseError;
QDateTime existingLastupdate;
QByteArray data;
bool updateNeeded = false;
QJsonDocument json = QJsonDocument::fromJson(downloader->downloadedData(), &parseError);
// Set progressbar scrolling
ui->progressBar->setMaximum(0);
ui->progressBar->setMinimum(0);
QFile file;
file.setFileName(settings->value("epiJson").toString());
if(file.exists()) {
file.open(QIODevice::ReadOnly);
data = file.readAll();
QJsonDocument existingJson = QJsonDocument::fromJson(data, &existingParseError);
if(existingParseError.error == QJsonParseError::NoError)
{
QJsonObject ob = existingJson.object();
QJsonObject meta = ob["meta"].toObject();
existingLastupdate = QDateTime::fromString(meta["lastupdate"].toString(), "yyyy-MM-dd hh:mm:ss");
} else {
qDebug() << "Updating because existing file is corrupt.";
updateNeeded = true;
}
} else {
qDebug() << "Updating because file does not exist.";
updateNeeded = true;
}
if(parseError.error == QJsonParseError::NoError)
{
QJsonObject ob = json.object();
QJsonObject meta = ob["meta"].toObject();
QDateTime lastupdate = QDateTime::fromString(meta["lastupdate"].toString(), "yyyy-MM-dd hh:mm:ss");
Version lastVersion(meta["lastlauncherversion"].toString().toStdString().c_str());
Version currentVersion(QApplication::applicationVersion().toStdString().c_str());
if(currentVersion < lastVersion) {
QMessageBox::information(0, tr("Update verfügbar!"),
tr("Eine neue MMMLauncher Version ist verfügbar!\nInstallierte Version: %1 Aktuelle Version: %2")
.arg(
QString(QApplication::applicationVersion()),
meta["lastlauncherversion"].toString()
)
);
}
if(meta.contains("specialmessage")) {
QJsonObject specialmessage = meta["specialmessage"].toObject();
Version forVersion = Version(specialmessage["forversion"].toString().toStdString().c_str());
bool notify = false;
if(specialmessage["operator"].toString() == "<" && currentVersion < forVersion)
notify = true;
else if(specialmessage["operator"].toString() == "==" && currentVersion == forVersion)
notify = true;
else if(specialmessage["operator"].toString() == "<=" && currentVersion <= forVersion)
notify = true;
if(notify) {
QMessageBox::information(0, tr("Wichtige Meldung!"),
specialmessage["message"].toString());
}
}
if(!updateNeeded) {
if(existingLastupdate < lastupdate) {
qDebug() << "Updating because existing file is too old.";
initUpdate();
} else {
QByteArray data2;
qDebug() << "Using existing file";
data2 = loadCacheFile(settings->value("categoryJson").toString());
if(!data2.isEmpty()) {
updateCategories(data2);
} else {
updatingAny = true;
downloadCategories();
}
data2 = loadCacheFile(settings->value("authorJson").toString());
if(!data2.isEmpty()) {
updateAuthors(data2);
} else {
updatingAny = true;
downloadAuthors();
}
if(!updatingAny) {
updateGames(data);
}
}
}
} else {
qDebug() << "Lastupdate api broken ... uhm.";
initUpdate();
}
if(updateNeeded) {
initUpdate();
}
file.close();
}
/**
* Download all json files
*
* @return void
*
**/
void MainWindow::initUpdate()
{
updatingAny = true;
downloadCategories();
downloadAuthors();
downloadGames();
// TODO Call updateGames(data);
}
/**
* Download the category json file
*
* @return void
*
**/
void MainWindow::downloadCategories() {
categoriesUpdate = true;
qDebug() << "downloading categories";
categoryDownloader = new FileDownloader(QUrl(settings->value("apiUrl").toString() + "/category"), this);
connect(categoryDownloader, SIGNAL(downloaded()), SLOT(updateCategories()));
}
/**
* Download the author json file
*
* @return void
*
**/
void MainWindow::downloadAuthors() {
authorsUpdate = true;
qDebug() << "downloading authors";
authorDownloader = new FileDownloader(QUrl(settings->value("apiUrl").toString() + "/author"), this);
connect(authorDownloader, SIGNAL(downloaded()), SLOT(updateAuthors()));
}
/**
* Download the episode json file
*
* @return void
*
**/
void MainWindow::downloadGames() {
episUpdate = true;
qDebug() << "downloading games";
downloader = new FileDownloader(QUrl(settings->value("apiUrl").toString() + "/game"), this);
connect(downloader, SIGNAL(downloaded()), SLOT(updateGames()));
}
/**
* Cache and update categories
*apiUrl
* @return void
*
**/
void MainWindow::updateCategories() {
// Cache and parse categories
cacheFile(settings->value("categoryJson").toString(), categoryDownloader->downloadedData());
updateCategories(categoryDownloader->downloadedData());
// Update authors
}
/**
* Update categories
*
* @param QByteArray data
* @return void
*
**/
void MainWindow::updateCategories(QByteArray data) {
categories = new CategoryParser(data);
categories->parse();
foreach (Category* category, categories->categories) {
QTreeWidgetItem* cat;
if(category->getParentUid() != -1) {
if(!treeCategories.contains(category->getParentUid()))
continue;
cat = new QTreeWidgetItem(treeCategories.find(category->getParentUid()).value());
} else {
cat = new QTreeWidgetItem(ui->treeWidget);
QFont font = cat->font(0);
font.setBold(true);
cat->setFont(0, font);
}
cat->setText(0, category->getTitle());
cat->setFlags(Qt::ItemIsEnabled);
treeCategories.insert(category->getUid(), cat);
}
ui->treeWidget->expandAll();
if(updatingAny && (authors->parsed || !authorsUpdate) && !episUpdate) {
updateGames(loadCacheFile(settings->value("epiJson").toString()));
}
qDebug() << "Categories parsed";
}
/**
* Cache and update authors
*
* @return void
*
**/
void MainWindow::updateAuthors() {
// Cache and parse categories
cacheFile(settings->value("authorJson").toString(), authorDownloader->downloadedData());
updateAuthors(authorDownloader->downloadedData());
}
/**
* Update authors
*
* @param QByteArray data
* @return void
*
**/
void MainWindow::updateAuthors(QByteArray data) {
authors = new AuthorParser(data);
authors->parse();
if(updatingAny && (categories->parsed || !categoriesUpdate) && !episUpdate) {
updateGames(loadCacheFile(settings->value("epiJson").toString()));
}
qDebug() << "Authors parsed";
}
/**
* Cache and update episoded if categories and authors are already updated
*
* @return void
*
**/
void MainWindow::updateGames() {
// Cache and parse games
cacheFile(settings->value("epiJson").toString(), downloader->downloadedData());
episUpdate = false;
if((!authorsUpdate && !categoriesUpdate) || (categories->parsed && authors->parsed)) {
updateGames(loadCacheFile(settings->value("epiJson").toString()));
}
qDebug() << "Games downloaded";
}
/**
* Update episodes
*
* @param QByteArray data
* @return void
*
**/
void MainWindow::updateGames(QByteArray data)
{
qDebug() << "updateGames";
epis = new EpiParser(data);
epis->parse();
foreach (Episode* episode, epis->episodes) {
addGameWidgetItem(episode);
}
ui->progressBar->setMaximum(0);
ui->progressBar->setMinimum(100);
}
/**
* Add a game entry to the main treewidget
*
* @param Episode* episode
* @return void
*
**/
void MainWindow::addGameWidgetItem(Episode* episode)
{
if(!treeCategories.contains(episode->getCategoryUid()))
return;
QTreeWidgetItem *item = new QTreeWidgetItem(treeCategories.find(episode->getCategoryUid()).value());
addGameWidgetItem(episode, item);
}
/**
* Add a game entry to the given treewidget
*
* @param Episode* episode
* @param QTreeWidget* widget
* @return void
*
**/
void MainWindow::addGameWidgetItem(Episode* episode, QTreeWidget* widget)
{
QTreeWidgetItem *item = new QTreeWidgetItem(widget);
addGameWidgetItem(episode, item);
}
/**
* Add a game entry to the given treewidgetitem
*
* @param Episode* episode
* @param QTreeWidgetItem* item
* @return void
*
**/
void MainWindow::addGameWidgetItem(Episode* episode, QTreeWidgetItem* item)
{
QString author;
Category* category = categories->categories.find(episode->getCategoryUid()).value();
if(!authors->authors.contains(episode->getAuthorUid())) {
author = tr("Unknown");
} else {
author = authors->authors.find(episode->getAuthorUid()).value()->getName();
}
item->setIcon(0, category->getIcon());
item->setText(0, episode->getTitle());
item->setText(1, author);
item->treeWidget()->setItemWidget(item, 2, episode->getLanguageLabel());
item->setData(0,Qt::UserRole, episode->getUid()); // unique ID;
}
/**
* Cache a file
*
* @param QString filename
* @param QByteArray data
* @return void
*
**/
void MainWindow::cacheFile(QString filename, QByteArray data)
{
QFile file;
file.setFileName(filename);
file.remove();
file.open(QIODevice::WriteOnly);
file.write(data);
file.close();
}
/**
* Load a cached file
*
* @param QString filename
* @return QByteArray
*
**/
QByteArray MainWindow::loadCacheFile(QString filename)
{
QFile file;
file.setFileName(filename);
if(file.exists()) {
file.open(QIODevice::ReadOnly);
return file.readAll();
}
return QByteArray();
}
/**
* Slot - Download the selected episode
*
* @return void
*
**/
void MainWindow::downloadEpisode()
{
downloadEpisode(selectedEpisode);
}
/**
* Slot - Download all episodes
*
* @return void
*
**/
void MainWindow::downloadAll()
{
if(QMessageBox::question(this, tr("Alles laden?"), tr("Bist du sich sicher, dass du alle Episoden laden möchten?"), QMessageBox::No | QMessageBox::Yes, QMessageBox::Yes) == QMessageBox::Yes) {
downloadAllIndex = 0;
downloadingAll = true;
downloadNext();
}
}
/**
* Download the given episode
*
* @param Episode* episode
* @return void
*
**/
void MainWindow::downloadEpisode(Episode* episode)
{
qDebug() << QString("Downloading");
setControlsDownloading();
epidownloader = new EpiDownloader(episode->getDownloadUrl(), this);
connect(epidownloader, SIGNAL(downloaded()), SLOT(finishedDownload()));
connect(epidownloader, SIGNAL(readReady(QByteArray)), SLOT(readReady(QByteArray)));
connect(epidownloader, SIGNAL(downloadProgress(qint64, qint64, double, QString)), SLOT(downloadProgress(qint64, qint64/*, double, QString*/)));
downloadFile = new QFile(settings->value("baseDir").toString() + "/" + "temp");
downloadFile->open(QIODevice::WriteOnly);
if (!screenDir->exists()) {
screenDir->mkpath(".");
}
if(!episode->getImage().isNull()) {
QUrl screenUrl = QUrl(episode->getScreenshotUrl());
screenDownloader = new FileDownloader(screenUrl, this);
connect(screenDownloader, SIGNAL(downloaded()), SLOT(downloadedScreenshot()));
screenDownloadFile = new QFile(screenDir->absolutePath() + "/" + episode->getImage());
screenDownloadFile->open(QIODevice::WriteOnly);
qDebug() << screenDir->absolutePath() + "/" + episode->getImage();
}
}
void MainWindow::downloadedScreenshot()
{
screenDownloadFile->write(screenDownloader->downloadedData());
screenDownloadFile->close();
setImage();
}
/**
* Download the next episode
*
* @return void
*
**/
void MainWindow::downloadNext()
{
qDebug() << epis->episodes.count() << " - " << downloadAllIndex;
if(downloadAllIndex <= epis->episodes.count()) {
if(epis->episodes.contains(downloadAllIndex)) {
Episode * episode = epis->episodes[downloadAllIndex];
selectedEpisode = episode;
downloadEpisode(episode);
} else {
downloadAllIndex++;
downloadNext();
return;
}
downloadAllIndex++;
} else {
downloadingAll = false;
downloadAllIndex = 0;
setControlsDownloadFinished();
}
}
/**
* Slot - Fired every there and then from the downloader - Set the downloadprogress to progressbar
*
* @param qint64 bytesReceived
* @param qint64 bytesTotal
* @return void
*
**/
void MainWindow::downloadProgress(qint64 bytesReceived, qint64 bytesTotal/*, double speed, QString unit*/)
{
double progress = ((double) bytesReceived / (double) bytesTotal) * 100;
ui->progressBar->setValue(progress);
}
/**
* Slot - Fired when bytes from downloader are ready - Write ready bytes to file
*
* @param QByteArray bytes
* @return void
*
**/
void MainWindow::readReady(QByteArray bytes)
{
downloadFile->write(bytes);
}
/**
* Slot - Fired when a download is finished
*
* @return void
*
**/
void MainWindow::finishedDownload()
{
downloadFileInfo = new QFileInfo(epidownloader->filename);
downloadFileName = settings->value("baseDir").toString() + "/" + downloadFileInfo->fileName();
downloadFile->rename(downloadFileName);
qDebug() << QString("Downloaded " + downloadFileInfo->fileName());
if (!epiDir->exists()) {
epiDir->mkpath(".");
}
epiDir->mkpath(selectedEpisode->getDirectory());
int atype;
if(downloadFileInfo->suffix() == "zip") {
atype = ArchiveType::ZipArchive;
} else if(downloadFileInfo->suffix() == "rar") {
atype = ArchiveType::RarArchive;
} else if(downloadFileInfo->suffix() == "7z") {
atype = ArchiveType::SevenZipArchive;
} else if(downloadFileInfo->suffix() == "exe") {
downloadFile->rename(selectedEpisode->getDirectory() + "/" + downloadFileInfo->fileName());
if(downloadingAll) {
downloadNext();
return;
}
setControlsDownloadFinished();
return;
} else {
downloadFile->remove();
QMessageBox::critical(0, "Error", "Keine passende Methode gefunden, um das Archiv zu entpacken!");
setControlsDownloadFinished();
return;
}
QDir *downloadedEpiDir = new QDir(epiDir->absolutePath() + "/" + selectedEpisode->getDirectory());
QExtract *extract = new QExtract(downloadedEpiDir->absolutePath(), downloadFileName, atype);
extract->start();
connect(extract, SIGNAL(endExtractSignal()), SLOT(extractDone()));
ui->progressBar->setMaximum(0);
ui->progressBar->setMinimum(0);
}
/**
* Slot - Fired when extracting finished