Simplified list-group.html.twig

list-group-simple.html.twig

{% extends 'knp_menu.html.twig' %}

{% macro attributes(attributes) %}
    {% for name, value in attributes %}
        {%- if value is not none and value is not sameas(false) -%}
            {{- ' %s="%s"'|format(name, value is sameas(true) ? name|e : value|e)|raw -}}
        {%- endif -%}
    {%- endfor -%}
{% endmacro %}

{% block list %}
    {% if item.hasChildren and options.depth is not sameas(0) and item.displayChildren %}
        {% import _self as knp_menu %}

        {# show div tag if type is list-group #}
        {% if options.automenu is defined and options.automenu == 'list-group' %}
            <div{{ knp_menu.attributes(listAttributes) }}>
                {{ block('children') }}
            </div>
        {% else %}
            <ul{{ knp_menu.attributes(listAttributes) }}>
                {{ block('children') }}
            </ul>
        {% endif %}

    {% endif %}
{% endblock %}

{% block item %}
    {% if item.displayed %}
        {# building the class of the item #}
        {%- set classes = item.attribute('class') is not empty ? [item.attribute('class')] : [] %}
        {%- if matcher.isCurrent(item) %}
            {%- set classes = classes|merge([options.currentClass]) %}
        {%- elseif matcher.isAncestor(item, options.matchingDepth) %}
            {%- set classes = classes|merge([options.ancestorClass]) %}
        {%- endif %}
        {%- if item.actsLikeFirst %}
            {%- set classes = classes|merge([options.firstClass]) %}
        {%- endif %}
        {%- if item.actsLikeLast %}
            {%- set classes = classes|merge([options.lastClass]) %}
        {%- endif %}

        {# Mark item as "leaf" (no children) or as "branch" (has children that are displayed) #}
        {% if item.hasChildren and options.depth is not sameas(0) %}
            {% if options.branch_class is not empty and item.displayChildren %}
                {%- set classes = classes|merge([options.branch_class]) %}
            {% endif %}
        {% elseif options.leaf_class is not empty %}
            {%- set classes = classes|merge([options.leaf_class]) %}
        {%- endif %}

        {%- set attributes = item.attributes %}
        {%- if classes is not empty %}
            {%- set attributes = attributes|merge({'class': classes|join(' ')}) %}
        {%- endif %}

        {# display without li tag, use a only #}
        {% if options.automenu is defined and options.automenu == 'list-group' %}
            {%- if item.uri is not empty and (not matcher.isCurrent(item) or options.currentAsLink) %}
                {{ block('linkElement') }}
            {%- endif %}
        {% else %}
        {# displaying the item #}
        {% import _self as knp_menu %}
        <li{{ knp_menu.attributes(attributes) }}>
            {%- if item.uri is not empty and (not matcher.isCurrent(item) or options.currentAsLink) %}
                {{ block('linkElement') }}
            {%- else %}
                {{ block('spanElement') }}
            {%- endif %}
            {# render the list of children#}
            {%- set childrenClasses = item.childrenAttribute('class') is not empty ? [item.childrenAttribute('class')] : [] %}
            {%- set childrenClasses = childrenClasses|merge(['menu_level_' ~ item.level]) %}
            {%- set listAttributes = item.childrenAttributes|merge({'class': childrenClasses|join(' ') }) %}
            {{ block('list') }}
        </li>
        {% endif %}

    {% endif %}
{% endblock %}

{% block linkElement %}

    {%- set attributes = item.linkAttributes %}

    {% if options.automenu is defined and options.automenu == 'list-group' %}
        {%- set classes = item.linkAttribute('class') is not empty ? [item.linkAttribute('class')] : [] %}
        {%- set classes = classes|merge(['list-group-item']) %}

        {%- if matcher.isCurrent(item) %}
            {%- set classes = classes|merge([options.currentClass]) %}
        {%- elseif matcher.isAncestor(item, options.matchingDepth) %}
            {%- set classes = classes|merge([options.ancestorClass]) %}
        {%- endif %}
        {%- if item.actsLikeFirst %}
            {%- set classes = classes|merge([options.firstClass]) %}
        {%- endif %}
        {%- if item.actsLikeLast %}
            {%- set classes = classes|merge([options.lastClass]) %}
        {%- endif %}

        {%- if classes is not empty %}
            {%- set attributes = attributes|merge({'class': classes|join(' ')}) %}
        {%- endif %}
    {% endif %}

    {% import _self as knp_menu %}
    <a href="{{ item.uri }}"{{ knp_menu.attributes(attributes) }}>{{ block('label') }}</a>
{% endblock %}

{% block label %}
    {{ item.label|trans(
    item.getExtra('translation_params', {}),
    item.getExtra('translation_domain', 'messages')
    ) }}
{% endblock %}