Method checkValidPath

launcher/ui/dialogs/BlockedModsDialog.cpp:314–368

@brief Check if the name of the file at path matches the name of a blocked mod we are searching for @param path the path to check @return boolean: did the path match the name of a blocked mod?

/// @param path the path to check
/// @return boolean: did the path match the name of a blocked mod?
bool BlockedModsDialog::checkValidPath(QString path)
{
    const QFileInfo file = QFileInfo(path);
    const QString filename = file.fileName();

    auto compare = [](QString fsFilename, QString metadataFilename) {
        return metadataFilename.compare(fsFilename, Qt::CaseInsensitive) == 0;
    };

    // super lax compare (but not fuzzy)
    // convert to lowercase
    // convert all speratores to whitespace
    // simplify sequence of internal whitespace to a single space
    // efectivly compare two strings ignoring all separators and case
    auto laxCompare = [](QString fsfilename, QString metadataFilename) {
        // allowed character seperators
        QList<QChar> allowedSeperators = { '-', '+', '.', '_' };

        // copy in lowercase
        auto fsName = fsfilename.toLower();
        auto metaName = metadataFilename.toLower();

        // replace all potential allowed seperatores with whitespace
        for (auto sep : allowedSeperators) {
            fsName = fsName.replace(sep, ' ');
            metaName = metaName.replace(sep, ' ');
        }

        // remove extraneous whitespace
        fsName = fsName.simplified();
        metaName = metaName.simplified();

        return fsName.compare(metaName) == 0;
    };

    for (auto& mod : m_mods) {
        if (compare(filename, mod.name)) {
            // if the mod is not yet matched and doesn't have a hash then
            // just match it with the file that has the exact same name
            if (!mod.matched && mod.hash.isEmpty()) {
                mod.matched = true;
                mod.localPath = path;
                return false;
            }
            qDebug() << "[Blocked Mods Dialog] Name match found:" << mod.name << "| From path:" << path;
            return true;
        }
        if (laxCompare(filename, mod.name)) {
            qDebug() << "[Blocked Mods Dialog] Lax name match found:" << mod.name << "| From path:" << path;
            return true;
        }
    }

    return false;
}

bool BlockedModsDialog::allModsMatched()
{