Function sanitiseTitleForPath

app/src/Sessions/DatabaseManager.cpp:53–83

* @brief Scrubs a project title for use as a folder/file name component. */

 * @brief Scrubs a project title for use as a folder/file name component.
 */
static QString sanitiseTitleForPath(const QString& title)
{
  QString safe = title;
  safe.remove(QChar('/'));
  safe.remove(QChar('\\'));
  safe.remove(QChar(':'));
  safe.remove(QChar('*'));
  safe.remove(QChar('?'));
  safe.remove(QChar('"'));
  safe.remove(QChar('<'));
  safe.remove(QChar('>'));
  safe.remove(QChar('|'));
  safe.remove(QChar('\0'));
  safe.remove(QStringLiteral(".."));
  safe = safe.simplified();

  int keep = 0;
  for (int i = safe.size(); i > 0; --i) {
    const QChar c = safe.at(i - 1);
    if (c != QChar('.') && c != QChar(' ')) {
      keep = i;
      break;
    }
  }
  safe.truncate(keep);

  if (safe.isEmpty())
    safe = QStringLiteral("Untitled");

  return safe;
}

//--------------------------------------------------------------------------------------------------
// Constructor & singleton