Freak-Spot/freak-theme/templates/translations.html

{% macro translations_for(article) %}
{% if article.translations %}
{{ ngettext('Traducción:', 'Traducciones:', article.translations|length) }}
  {% for translation in article.translations %}
  <a title="{{ translation.title|striptags }}" href="{{ SITEURL }}/{{ translation.url }}" hreflang="{{ translation.lang }}">{{ LANGUAGE_CODES[translation.lang] }}</a>{% if not loop.last %},{% endif %}
  {% endfor %}
{% endif %}
{% endmacro %}

{% macro entry_hreflang(entry) %}
{% if entry.translations %}
  {% for translation in entry.translations %}
    <link rel="alternate" hreflang="{{ translation.lang }}" href="{{ SITEURL }}/{{ translation.url }}">
  {% endfor %}
{% endif %}
{% endmacro %}