Cake\Shell\Task\ExtractTask::_getPaths PHP Method

    protected function _getPaths()
    {
        $defaultPath = APP;
        while (true) {
            $currentPaths = count($this->_paths) > 0 ? $this->_paths : ['None'];
            $message = sprintf("Current paths: %s\nWhat is the path you would like to extract?\n[Q]uit [D]one", implode(', ', $currentPaths));
            $response = $this->in($message, null, $defaultPath);
            if (strtoupper($response) === 'Q') {
                $this->err('Extract Aborted');
                $this->_stop();
                return;
            }
            if (strtoupper($response) === 'D' && count($this->_paths)) {
                $this->out();
                return;
            }
            if (strtoupper($response) === 'D') {
                $this->warn('No directories selected. Please choose a directory.');
            } elseif (is_dir($response)) {
                $this->_paths[] = $response;
                $defaultPath = 'D';
            } else {
                $this->err('The directory path you supplied was not found. Please try again.');
            }
            $this->out();
        }
    }