{% assign timeframe = 172800 %} {% assign posts = site.posts | where_exp:'doc','doc.sitemap != false' %} {% for post in posts %} {% assign post_in_seconds = post.date | date: "%s" | plus: 0 %} {% assign recent_posts = "now" | date: "%s" | minus: timeframe %} {% if post_in_seconds > recent_posts %} {{ post.url | replace:'/index.html','/' | absolute_url | xml_escape }} {{site.publisher}} en {{ post.date | date_to_xmlschema }} {{ post.title }} {% endif %} {% endfor %}