public function getText($brief = false)
    {
        if ($brief) {
            $p = '';
            $e = '';
        } else {
            $p = ' ' . Pel::tra('(Photographer)');
            $e = ' ' . Pel::tra('(Editor)');
        }

        if ($this->photographer != '' && $this->editor != '') {
            return $this->photographer . $p . ' - ' . $this->editor . $e;
        }

        if ($this->photographer != '') {
            return $this->photographer . $p;
        }

        if ($this->editor != '') {
            return $this->editor . $e;
        }

        return '';
    }