bookwyrm/bookwyrm/templates/snippets/trimmed_list.html

{% spaceless %}
{% load i18n %}
{% load humanize %}
{% firstof limit 3 as limit %}
{% with subtraction_value='-'|add:limit %}
{% with remainder_count=items|length|add:subtraction_value %}
{% with remainder_count_display=remainder_count|intcomma %}

<details>
    <summary>
    {% for item in items|slice:limit %}
        <span
            {% if itemprop %}itemprop="{{ itemprop }}"{% endif %}
        >{{ item }}</span>{% if not forloop.last %}, {% elif remainder_count > 0 %}, {% blocktrans trimmed count counter=remainder_count %}
            and {{ remainder_count_display }} other
        {% plural %}
            and {{ remainder_count_display }} others
        {% endblocktrans %}
        {% endif %}
    {% endfor %}
    </summary>

    {% for item in items|slice:"3:" %}
    <span
        {% if itemprop %}itemprop="{{ itemprop }}"{% endif %}
    >{{ item }}</span>{% if not forloop.last %}, {% endif %}
    {% endfor %}
</details>


{% endwith %}
{% endwith %}
{% endwith %}
{% endspaceless %}