{% if chapter.cbzPath is not null %} {{ '%02d'|format(chapter.number) }} {% else %} {{ '%02d'|format(chapter.number) }} {% endif %} {% if chapter.cbzPath is not null %} {{ chapter.title ?? 'No title' }} {% else %} {{ chapter.title ?? 'No title' }} {% endif %} {% if chapter.cbzPath is null %} {% else %} {% endif %}