Show related blog posts on pages

templates/pages/content.html

@@ -17,4 +17,6 @@
       {% endblock content %}
     </div>
   </section>
+  {% set related_taxonomy="aspekte" %}
+  {% include "pages/related_posts.html" %}
 {% endblock %}

templates/pages/raw.html

@@ -2,4 +2,6 @@
 
 {% block main %}
   {{ page.content | safe }}
+  {% set related_taxonomy="produkte" %}
+  {% include "pages/related_posts.html" %}
 {% endblock %}

templates/pages/related_posts.html

+{% set blog_section = get_section(path="blog/_index.md") %}
+<section class="section" resource="{{ blog_section.permalink }}" typeof="schema:Blog">
+  <meta property="schema:publisher" href="https://teckids.org/" />
+  <div class="container">
+    <h2 class="title is-2">{{ title | default(value="Aus dem Teckids-Blog") }}</h2>
+    <div class="columns is-multiline is-same-height mt-4">
+      {% for post in blog_section.pages %}
+        {% if related_taxonomy in post.taxonomies and page.title in post.taxonomies[related_taxonomy] %}
+          <div class="column is-one-third">
+            {% include "blog/card.html" %}
+          </div>
+	{% else %}{% continue %}{% endif %}
+      {% endfor %}
+    </div>
+  </div>
+</section>