{% set params = action.getUrl()[("params")]|default([]) %}
{% set attributes = action.getUrl()[("attrs")]|default(null) %}
<li>
    <a href="{{ path(action.getUrl()[("path")], params) }}" {% if attributes is not empty %}{% for key,value in attributes %}{{ key }}="{{ value }}" {% endfor %}{% endif %}>
    {% if action.getIcon() is not null %}
        <i class="fa fa-{{ action.getIcon() }}"></i>
    {% endif %}
    {% if (action.getLabel()) is not empty %}
        &nbsp;
        {{ action.getLabel() }}
    {% endif %}
    </a>
</li>