{#-
  Social link partial override — adds aria-label for accessibility.
-#}
{% macro split_and_get(value, sep, index) %}
  {%- if value.split is defined -%}
    {%- set parts = value.split(sep) -%}
  {%- else -%}
    {%- set parts = value | split(sep) -%}
  {%- endif -%}
  {{- parts[index] -}}
{% endmacro %}
<div class="md-social">
  {% for social in config.extra.social %}
    {% set rel = "noopener" %}
    {% if "mastodon" in social.icon %}
      {% set rel = rel ~ " me" %}
    {% endif %}
    {% set title = social.name %}
    {% if not title and "//" in social.link %}
      {% set url = split_and_get(social.link, "//", 1) %}
      {% set title = split_and_get(url, "/", 0) %}
    {% endif %}
    <a href="{{ social.link }}" target="_blank" rel="{{ rel }}" title="{{ title | e }}" aria-label="{{ title | e }}" class="md-social__link">
      {% include ".icons/" ~ social.icon ~ ".svg" %}
    </a>
  {% endfor %}
</div>