NOISSUE Flatten gui and logic libraries into MultiMC

1 files changed, 0 insertions, 653 deletions

diff --git a/api/logic/translations/TranslationsModel.cpp b/api/logic/translations/TranslationsModel.cpp
deleted file mode 100644
index 29a952b0..00000000
--- a/api/logic/translations/TranslationsModel.cpp
+++ /dev/null
@@ -1,653 +0,0 @@
-#include "TranslationsModel.h"
-
-#include <QCoreApplication>
-#include <QTranslator>
-#include <QLocale>
-#include <QDir>
-#include <QLibraryInfo>
-#include <QDebug>
-#include <FileSystem.h>
-#include <net/NetJob.h>
-#include <net/ChecksumValidator.h>
-#include <Env.h>
-#include <BuildConfig.h>
-#include "Json.h"
-
-#include "POTranslator.h"
-
-const static QLatin1Literal defaultLangCode("en_US");
-
-enum class FileType
-{
-    NONE,
-    QM,
-    PO
-};
-
-struct Language
-{
-    Language()
-    {
-        updated = true;
-    }
-    Language(const QString & _key)
-    {
-        key = _key;
-        locale = QLocale(key);
-        updated = (key == defaultLangCode);
-    }
-
-    float percentTranslated() const
-    {
-        if (total == 0)
-        {
-            return 100.0f;
-        }
-        return 100.0f * float(translated) / float(total);
-    }
-
-    void setTranslationStats(unsigned _translated, unsigned _untranslated, unsigned _fuzzy)
-    {
-        translated = _translated;
-        untranslated = _untranslated;
-        fuzzy = _fuzzy;
-        total = translated + untranslated + fuzzy;
-    }
-
-    bool isOfSameNameAs(const Language& other) const
-    {
-        return key == other.key;
-    }
-
-    bool isIdenticalTo(const Language& other) const
-    {
-        return
-        (
-            key == other.key &&
-            file_name == other.file_name &&
-            file_size == other.file_size &&
-            file_sha1 == other.file_sha1 &&
-            translated == other.translated &&
-            fuzzy == other.fuzzy &&
-            total == other.fuzzy &&
-            localFileType == other.localFileType
-        );
-    }
-
-    Language & apply(Language & other)
-    {
-        if(!isOfSameNameAs(other))
-        {
-            return *this;
-        }
-        file_name = other.file_name;
-        file_size = other.file_size;
-        file_sha1 = other.file_sha1;
-        translated = other.translated;
-        fuzzy = other.fuzzy;
-        total = other.total;
-        localFileType = other.localFileType;
-        return *this;
-    }
-
-    QString key;
-    QLocale locale;
-    bool updated;
-
-    QString file_name = QString();
-    std::size_t file_size = 0;
-    QString file_sha1 = QString();
-
-    unsigned translated = 0;
-    unsigned untranslated = 0;
-    unsigned fuzzy = 0;
-    unsigned total = 0;
-
-    FileType localFileType = FileType::NONE;
-};
-
-
-
-struct TranslationsModel::Private
-{
-    QDir m_dir;
-
-    // initial state is just english
-    QVector<Language> m_languages = {Language (defaultLangCode)};
-
-    QString m_selectedLanguage = defaultLangCode;
-    std::unique_ptr<QTranslator> m_qt_translator;
-    std::unique_ptr<QTranslator> m_app_translator;
-
-    std::shared_ptr<Net::Download> m_index_task;
-    QString m_downloadingTranslation;
-    NetJobPtr m_dl_job;
-    NetJobPtr m_index_job;
-    QString m_nextDownload;
-
-    std::unique_ptr<POTranslator> m_po_translator;
-    QFileSystemWatcher *watcher;
-};
-
-TranslationsModel::TranslationsModel(QString path, QObject* parent): QAbstractListModel(parent)
-{
-    d.reset(new Private);
-    d->m_dir.setPath(path);
-    FS::ensureFolderPathExists(path);
-    reloadLocalFiles();
-
-    d->watcher = new QFileSystemWatcher(this);
-    connect(d->watcher, &QFileSystemWatcher::directoryChanged, this, &TranslationsModel::translationDirChanged);
-    d->watcher->addPath(d->m_dir.canonicalPath());
-}
-
-TranslationsModel::~TranslationsModel()
-{
-}
-
-void TranslationsModel::translationDirChanged(const QString& path)
-{
-    qDebug() << "Dir changed:" << path;
-    reloadLocalFiles();
-    selectLanguage(selectedLanguage());
-}
-
-void TranslationsModel::indexReceived()
-{
-    qDebug() << "Got translations index!";
-    d->m_index_job.reset();
-    if(d->m_selectedLanguage != defaultLangCode)
-    {
-        downloadTranslation(d->m_selectedLanguage);
-    }
-}
-
-namespace {
-void readIndex(const QString & path, QMap<QString, Language>& languages)
-{
-    QByteArray data;
-    try
-    {
-        data = FS::read(path);
-    }
-    catch (const Exception &e)
-    {
-        qCritical() << "Translations Download Failed: index file not readable";
-        return;
-    }
-
-    int index = 1;
-    try
-    {
-        auto toplevel_doc = Json::requireDocument(data);
-        auto doc = Json::requireObject(toplevel_doc);
-        auto file_type = Json::requireString(doc, "file_type");
-        if(file_type != "MMC-TRANSLATION-INDEX")
-        {
-            qCritical() << "Translations Download Failed: index file is of unknown file type" << file_type;
-            return;
-        }
-        auto version = Json::requireInteger(doc, "version");
-        if(version > 2)
-        {
-            qCritical() << "Translations Download Failed: index file is of unknown format version" << file_type;
-            return;
-        }
-        auto langObjs = Json::requireObject(doc, "languages");
-        for(auto iter = langObjs.begin(); iter != langObjs.end(); iter++)
-        {
-            Language lang(iter.key());
-
-            auto langObj =  Json::requireObject(iter.value());
-            lang.setTranslationStats(
-                Json::ensureInteger(langObj, "translated", 0),
-                Json::ensureInteger(langObj, "untranslated", 0),
-                Json::ensureInteger(langObj, "fuzzy", 0)
-            );
-            lang.file_name = Json::requireString(langObj, "file");
-            lang.file_sha1 = Json::requireString(langObj, "sha1");
-            lang.file_size = Json::requireInteger(langObj, "size");
-
-            languages.insert(lang.key, lang);
-            index++;
-        }
-    }
-    catch (Json::JsonException & e)
-    {
-        qCritical() << "Translations Download Failed: index file could not be parsed as json";
-    }
-}
-}
-
-void TranslationsModel::reloadLocalFiles()
-{
-    QMap<QString, Language> languages = {{defaultLangCode, Language(defaultLangCode)}};
-
-    readIndex(d->m_dir.absoluteFilePath("index_v2.json"), languages);
-    auto entries = d->m_dir.entryInfoList({"mmc_*.qm", "*.po"}, QDir::Files | QDir::NoDotAndDotDot);
-    for(auto & entry: entries)
-    {
-        auto completeSuffix = entry.completeSuffix();
-        QString langCode;
-        FileType fileType = FileType::NONE;
-        if(completeSuffix == "qm")
-        {
-            langCode = entry.baseName().remove(0,4);
-            fileType = FileType::QM;
-        }
-        else if(completeSuffix == "po")
-        {
-            langCode = entry.baseName();
-            fileType = FileType::PO;
-        }
-        else
-        {
-            continue;
-        }
-
-        auto langIter = languages.find(langCode);
-        if(langIter != languages.end())
-        {
-            auto & language = *langIter;
-            if(int(fileType) > int(language.localFileType))
-            {
-                language.localFileType = fileType;
-            }
-        }
-        else
-        {
-            if(fileType == FileType::PO)
-            {
-                Language localFound(langCode);
-                localFound.localFileType = FileType::PO;
-                languages.insert(langCode, localFound);
-            }
-        }
-    }
-
-    // changed and removed languages
-    for(auto iter = d->m_languages.begin(); iter != d->m_languages.end();)
-    {
-        auto &language = *iter;
-        auto row = iter - d->m_languages.begin();
-
-        auto updatedLanguageIter = languages.find(language.key);
-        if(updatedLanguageIter != languages.end())
-        {
-            if(language.isIdenticalTo(*updatedLanguageIter))
-            {
-                languages.remove(language.key);
-            }
-            else
-            {
-                language.apply(*updatedLanguageIter);
-                emit dataChanged(index(row), index(row));
-                languages.remove(language.key);
-            }
-            iter++;
-        }
-        else
-        {
-            beginRemoveRows(QModelIndex(), row, row);
-            iter = d->m_languages.erase(iter);
-            endRemoveRows();
-        }
-    }
-    // added languages
-    if(languages.isEmpty())
-    {
-        return;
-    }
-    beginInsertRows(QModelIndex(), 0, d->m_languages.size() + languages.size() - 1);
-    for(auto & language: languages)
-    {
-        d->m_languages.append(language);
-    }
-    std::sort(d->m_languages.begin(), d->m_languages.end(), [](const Language& a, const Language& b) {
-        return a.key.compare(b.key) < 0;
-    });
-    endInsertRows();
-}
-
-namespace {
-enum class Column
-{
-    Language,
-    Completeness
-};
-}
-
-
-QVariant TranslationsModel::data(const QModelIndex& index, int role) const
-{
-    if (!index.isValid())
-        return QVariant();
-
-    int row = index.row();
-    auto column = static_cast<Column>(index.column());
-
-    if (row < 0 || row >= d->m_languages.size())
-        return QVariant();
-
-    auto & lang = d->m_languages[row];
-    switch (role)
-    {
-    case Qt::DisplayRole:
-    {
-        switch(column)
-        {
-            case Column::Language:
-            {
-                return lang.locale.nativeLanguageName();
-            }
-            case Column::Completeness:
-            {
-                QString text;
-                text.sprintf("%3.1f %%", lang.percentTranslated());
-                return text;
-            }
-        }
-    }
-    case Qt::ToolTipRole:
-    {
-        return tr("%1:\n%2 translated\n%3 fuzzy\n%4 total").arg(lang.key, QString::number(lang.translated), QString::number(lang.fuzzy), QString::number(lang.total));
-    }
-    case Qt::UserRole:
-        return lang.key;
-    default:
-        return QVariant();
-    }
-}
-
-QVariant TranslationsModel::headerData(int section, Qt::Orientation orientation, int role) const
-{
-    auto column = static_cast<Column>(section);
-    if(role == Qt::DisplayRole)
-    {
-        switch(column)
-        {
-            case Column::Language:
-            {
-                return tr("Language");
-            }
-            case Column::Completeness:
-            {
-                return tr("Completeness");
-            }
-        }
-    }
-    else if(role == Qt::ToolTipRole)
-    {
-        switch(column)
-        {
-            case Column::Language:
-            {
-                return tr("The native language name.");
-            }
-            case Column::Completeness:
-            {
-                return tr("Completeness is the percentage of fully translated strings, not counting automatically guessed ones.");
-            }
-        }
-    }
-    return QAbstractListModel::headerData(section, orientation, role);
-}
-
-int TranslationsModel::rowCount(const QModelIndex& parent) const
-{
-    return d->m_languages.size();
-}
-
-int TranslationsModel::columnCount(const QModelIndex& parent) const
-{
-    return 2;
-}
-
-Language * TranslationsModel::findLanguage(const QString& key)
-{
-    auto found = std::find_if(d->m_languages.begin(), d->m_languages.end(), [&](Language & lang)
-    {
-        return lang.key == key;
-    });
-    if(found == d->m_languages.end())
-    {
-        return nullptr;
-    }
-    else
-    {
-        return found;
-    }
-}
-
-bool TranslationsModel::selectLanguage(QString key)
-{
-    QString &langCode = key;
-    auto langPtr = findLanguage(key);
-    if(!langPtr)
-    {
-        qWarning() << "Selected invalid language" << key << ", defaulting to" << defaultLangCode;
-        langCode = defaultLangCode;
-    }
-    else
-    {
-        langCode = langPtr->key;
-    }
-
-    // uninstall existing translators if there are any
-    if (d->m_app_translator)
-    {
-        QCoreApplication::removeTranslator(d->m_app_translator.get());
-        d->m_app_translator.reset();
-    }
-    if (d->m_qt_translator)
-    {
-        QCoreApplication::removeTranslator(d->m_qt_translator.get());
-        d->m_qt_translator.reset();
-    }
-
-    /*
-     * FIXME: potential source of crashes:
-     * In a multithreaded application, the default locale should be set at application startup, before any non-GUI threads are created.
-     * This function is not reentrant.
-     */
-    QLocale locale = QLocale(langCode);
-    QLocale::setDefault(locale);
-
-    // if it's the default UI language, finish
-    if(langCode == defaultLangCode)
-    {
-        d->m_selectedLanguage = langCode;
-        return true;
-    }
-
-    // otherwise install new translations
-    bool successful = false;
-    // FIXME: this is likely never present. FIX IT.
-    d->m_qt_translator.reset(new QTranslator());
-    if (d->m_qt_translator->load("qt_" + langCode, QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
-    {
-        qDebug() << "Loading Qt Language File for" << langCode.toLocal8Bit().constData() << "...";
-        if (!QCoreApplication::installTranslator(d->m_qt_translator.get()))
-        {
-            qCritical() << "Loading Qt Language File failed.";
-            d->m_qt_translator.reset();
-        }
-        else
-        {
-            successful = true;
-        }
-    }
-    else
-    {
-        d->m_qt_translator.reset();
-    }
-
-    if(langPtr->localFileType == FileType::PO)
-    {
-        qDebug() << "Loading Application Language File for" << langCode.toLocal8Bit().constData() << "...";
-        auto poTranslator = new POTranslator(FS::PathCombine(d->m_dir.path(), langCode + ".po"));
-        if(!poTranslator->isEmpty())
-        {
-            if (!QCoreApplication::installTranslator(poTranslator))
-            {
-                delete poTranslator;
-                qCritical() << "Installing Application Language File failed.";
-            }
-            else
-            {
-                d->m_app_translator.reset(poTranslator);
-                successful = true;
-            }
-        }
-        else
-        {
-            qCritical() << "Loading Application Language File failed.";
-            d->m_app_translator.reset();
-        }
-    }
-    else if(langPtr->localFileType == FileType::QM)
-    {
-        d->m_app_translator.reset(new QTranslator());
-        if (d->m_app_translator->load("mmc_" + langCode, d->m_dir.path()))
-        {
-            qDebug() << "Loading Application Language File for" << langCode.toLocal8Bit().constData() << "...";
-            if (!QCoreApplication::installTranslator(d->m_app_translator.get()))
-            {
-                qCritical() << "Installing Application Language File failed.";
-                d->m_app_translator.reset();
-            }
-            else
-            {
-                successful = true;
-            }
-        }
-        else
-        {
-            d->m_app_translator.reset();
-        }
-    }
-    else
-    {
-        d->m_app_translator.reset();
-    }
-    d->m_selectedLanguage = langCode;
-    return successful;
-}
-
-QModelIndex TranslationsModel::selectedIndex()
-{
-    auto found = findLanguage(d->m_selectedLanguage);
-    if(found)
-    {
-        // QVector iterator freely converts to pointer to contained type
-        return index(found - d->m_languages.begin(), 0, QModelIndex());
-    }
-    return QModelIndex();
-}
-
-QString TranslationsModel::selectedLanguage()
-{
-    return d->m_selectedLanguage;
-}
-
-void TranslationsModel::downloadIndex()
-{
-    if(d->m_index_job || d->m_dl_job)
-    {
-        return;
-    }
-    qDebug() << "Downloading Translations Index...";
-    d->m_index_job.reset(new NetJob("Translations Index"));
-    MetaEntryPtr entry = ENV.metacache()->resolveEntry("translations", "index_v2.json");
-    entry->setStale(true);
-    d->m_index_task = Net::Download::makeCached(QUrl("https://files.multimc.org/translations/index_v2.json"), entry);
-    d->m_index_job->addNetAction(d->m_index_task);
-    connect(d->m_index_job.get(), &NetJob::failed, this, &TranslationsModel::indexFailed);
-    connect(d->m_index_job.get(), &NetJob::succeeded, this, &TranslationsModel::indexReceived);
-    d->m_index_job->start();
-}
-
-void TranslationsModel::updateLanguage(QString key)
-{
-    if(key == defaultLangCode)
-    {
-        qWarning() << "Cannot update builtin language" << key;
-        return;
-    }
-    auto found = findLanguage(key);
-    if(!found)
-    {
-        qWarning() << "Cannot update invalid language" << key;
-        return;
-    }
-    if(!found->updated)
-    {
-        downloadTranslation(key);
-    }
-}
-
-void TranslationsModel::downloadTranslation(QString key)
-{
-    if(d->m_dl_job)
-    {
-        d->m_nextDownload = key;
-        return;
-    }
-    auto lang = findLanguage(key);
-    if(!lang)
-    {
-        qWarning() << "Will not download an unknown translation" << key;
-        return;
-    }
-
-    d->m_downloadingTranslation = key;
-    MetaEntryPtr entry = ENV.metacache()->resolveEntry("translations", "mmc_" + key + ".qm");
-    entry->setStale(true);
-
-    auto dl = Net::Download::makeCached(QUrl(BuildConfig.TRANSLATIONS_BASE_URL + lang->file_name), entry);
-    auto rawHash = QByteArray::fromHex(lang->file_sha1.toLatin1());
-    dl->addValidator(new Net::ChecksumValidator(QCryptographicHash::Sha1, rawHash));
-    dl->m_total_progress = lang->file_size;
-
-    d->m_dl_job.reset(new NetJob("Translation for " + key));
-    d->m_dl_job->addNetAction(dl);
-
-    connect(d->m_dl_job.get(), &NetJob::succeeded, this, &TranslationsModel::dlGood);
-    connect(d->m_dl_job.get(), &NetJob::failed, this, &TranslationsModel::dlFailed);
-
-    d->m_dl_job->start();
-}
-
-void TranslationsModel::downloadNext()
-{
-    if(!d->m_nextDownload.isEmpty())
-    {
-        downloadTranslation(d->m_nextDownload);
-        d->m_nextDownload.clear();
-    }
-}
-
-void TranslationsModel::dlFailed(QString reason)
-{
-    qCritical() << "Translations Download Failed:" << reason;
-    d->m_dl_job.reset();
-    downloadNext();
-}
-
-void TranslationsModel::dlGood()
-{
-    qDebug() << "Got translation:" << d->m_downloadingTranslation;
-
-    if(d->m_downloadingTranslation == d->m_selectedLanguage)
-    {
-        selectLanguage(d->m_selectedLanguage);
-    }
-    d->m_dl_job.reset();
-    downloadNext();
-}
-
-void TranslationsModel::indexFailed(QString reason)
-{
-    qCritical() << "Translations Index Download Failed:" << reason;
-    d->m_index_job.reset();
-}