{% if association.container.is_poll %} {% include 'polls/_preview.html' %} {% elif association.container.is_gallery %} {% include 'galleries/_preview.html' %} {% elif association.container.is_file %} {% include 'files/_preview.html' %} {% elif association.container.is_event %} {% include 'events/_preview.html' %} {% else %} {% include 'articles/_preview.html' %} {% endif %}