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#include "installerquick.h"
#include <QDialog>
#include <QtPlugin>
#include <uibase/game_features/igamefeatures.h>
#include <uibase/iplugingame.h>
#include <uibase/log.h>
#include "simpleinstalldialog.h"
using namespace MOBase;
InstallerQuick::InstallerQuick() : m_MOInfo(nullptr) {}
bool InstallerQuick::init(IOrganizer* moInfo)
{
m_MOInfo = moInfo;
// Note: Cannot retrieve the checker here because the game might
// not be initialized yet.
return true;
}
QString InstallerQuick::name() const
{
return "Simple Installer";
}
QString InstallerQuick::localizedName() const
{
return tr("Simple Installer");
}
QString InstallerQuick::author() const
{
return "Tannin";
}
QString InstallerQuick::description() const
{
return tr("Installer for very simple archives");
}
VersionInfo InstallerQuick::version() const
{
return VersionInfo(1, 3, 0, VersionInfo::RELEASE_FINAL);
}
QList<PluginSetting> InstallerQuick::settings() const
{
return {PluginSetting("silent",
"simple plugins will be installed without any user interaction",
QVariant(false))};
}
unsigned int InstallerQuick::priority() const
{
return 50;
}
bool InstallerQuick::isManualInstaller() const
{
return false;
}
bool InstallerQuick::isDataTextArchiveTopLayer(std::shared_ptr<const IFileTree> tree,
QString const& dataFolderName,
ModDataChecker*) const
{
// A "DataText" archive is defined as having exactly one folder named like
// `dataFolderName` and one or more "useless" files (text files, pdf, or images).
static const std::set<QString, FileNameComparator> txtExtensions{
"txt", "pdf", "md", "jpg", "jpeg", "png", "bmp"};
bool dataFound = false;
bool txtFound = false;
for (auto entry : *tree) {
if (entry->isDir()) {
// If data was already found, or this is a directory not named "data", fail:
if (dataFound || entry->compare(dataFolderName) != 0) {
return false;
}
dataFound = true;
} else {
if (txtExtensions.count(entry->suffix()) == 0) {
return false;
}
txtFound = true;
}
}
return dataFound && txtFound;
}
std::shared_ptr<const IFileTree>
InstallerQuick::getSimpleArchiveBase(std::shared_ptr<const IFileTree> dataTree,
QString const& dataFolderName,
ModDataChecker* checker) const
{
if (!checker) {
return nullptr;
}
while (true) {
if (checker->dataLooksValid(dataTree) == ModDataChecker::CheckReturn::VALID ||
isDataTextArchiveTopLayer(dataTree, dataFolderName, checker)) {
return dataTree;
} else if (dataTree->size() == 1 && dataTree->at(0)->isDir()) {
dataTree = dataTree->at(0)->astree();
} else {
log::debug("Archive is not a simple archive.");
return nullptr;
}
}
}
bool InstallerQuick::isArchiveSupported(std::shared_ptr<const IFileTree> tree) const
{
auto checker = m_MOInfo->gameFeatures()->gameFeature<ModDataChecker>();
if (!checker) {
return false;
}
if (getSimpleArchiveBase(tree, m_MOInfo->managedGame()->dataDirectory().dirName(),
checker.get()) != nullptr) {
return true;
}
return checker->dataLooksValid(tree) == ModDataChecker::CheckReturn::FIXABLE;
}
IPluginInstaller::EInstallResult
InstallerQuick::install(GuessedValue<QString>& modName,
std::shared_ptr<IFileTree>& tree, QString&, int&)
{
const QString dataFolderName = m_MOInfo->managedGame()->dataDirectory().dirName();
auto checker = m_MOInfo->gameFeatures()->gameFeature<ModDataChecker>();
auto base = std::const_pointer_cast<IFileTree>(
getSimpleArchiveBase(tree, dataFolderName, checker.get()));
if (base == nullptr &&
checker->dataLooksValid(tree) == ModDataChecker::CheckReturn::FIXABLE) {
tree = checker->fix(tree);
} else {
tree = base;
}
if (tree != nullptr) {
SimpleInstallDialog dialog(modName, parentWidget());
if (m_MOInfo->pluginSetting(name(), "silent").toBool() ||
dialog.exec() == QDialog::Accepted) {
modName.update(dialog.getName(), GUESS_USER);
// If we have a data+txt archive, we move files to the data folder and
// switch to the data folder. We need to check that we actually have a
// checker here, otherwise it is anyway impossible that
// isDataTextArchiveTopLayer() returned true.
if (checker && isDataTextArchiveTopLayer(tree, dataFolderName, checker.get())) {
auto dataTree = tree->findDirectory(dataFolderName);
dataTree->detach();
dataTree->merge(tree);
tree = dataTree;
}
return RESULT_SUCCESS;
} else {
if (dialog.manualRequested()) {
modName.update(dialog.getName(), GUESS_USER);
return RESULT_MANUALREQUESTED;
} else {
return RESULT_CANCELED;
}
}
} else {
// install shouldn't even have even have been called
qCritical("unsupported archive for quick installer");
return RESULT_FAILED;
}
}
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
Q_EXPORT_PLUGIN2(installerQuick, InstallerQuick)
#endif
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