SU-SWS/decanter

{#
/**
 * Macro for creating a simple single level list of links.
 */
#}
{% macro link_list(items) %}
  {% apply spaceless %}
  {% for item in items %}

    {# Define the attributes vars fresh on each loop #}
    {% set list_attributes = "" %}
    {% set link_attributes = "" %}

    {#
      The map function is not available in twigjs so we have to do this :(
      see: https://github.com/twigjs/twig.js/wiki/Implementation-Notes
    #}
    {% if item.list_attributes is iterable %}
      {% for key, val in item.list_attributes %}
        {% if val.twig_markup == true %}
          {% set val = val|merge({'twig_markup': null}) %}
        {% endif %}
        {% set list_attributes = list_attributes ~ key|trim ~ '="' ~ val|join|trim ~ '" ' %}
      {% endfor %}
    {% endif %}

    {#
      The map function is not available in twigjs so we have to do this :(
      see: https://github.com/twigjs/twig.js/wiki/Implementation-Notes
    #}
    {% if item.link_attributes is iterable %}
      {% for key, val in item.link_attributes %}
        {% if val.twig_markup == true %}
          {% set val = val|merge({'twig_markup': null}) %}
        {% endif %}
        {% set link_attributes = link_attributes ~ key|trim ~ '="' ~ val|join|trim ~ '" ' %}
      {% endfor %}
    {% endif %}

    {# Actually output something #}
    <li {{ list_attributes }}>
      <a href="{{ item.href }}" {{ link_attributes }}>{{ item.text }}</a>
    </li>
  {% endfor %}
  {% endapply %}
{% endmacro %}