small fixes in templates

aircox_cms/templates/aircox_cms/program_page.html

@@ -16,7 +16,7 @@
             {% with frequency=schedule.get_frequency_display day=schedule.date|date:'l' %}
             {% with start=schedule.date|date:"H:i" end=schedule.end|date:"H:i" %}
             {% blocktrans trimmed %}
-                {{ day }} {{ start }} until {{ end }}, {{ frequency }}
+            {{ day }} at {{ start }} until {{ end }}, <span class="info">{{ frequency }}</span>
             {% endblocktrans %}
             {% endwith %}
             {% endwith %}

aircox_cms/templates/aircox_cms/publication.html

@@ -41,11 +41,13 @@
 {% else %}
 {# detail view #}
 <div class="content">
+    {% if page.body %}
     <section class="body">
     {{ page.body|richtext}}
     </section>
+    {% endif %}
 
-    {% if page.links %}
+    {% if page.links.count %}
     {% include "aircox_cms/sections/section_link_list.html" %}
     {% endif %}
 

aircox_cms/templates/aircox_cms/sections/section_publication_info.html

@@ -7,6 +7,8 @@
 {% block content %}
 {% spaceless %}
 <div class="meta">
+    {% with ancestors=page.get_ancestors %}
+    {% if ancestors|length != 1 %}
     <div class="link_list">
         <img src="{% static "aircox/images/home.png" %}"
              alt="{% trans "Parent pages" %}"
@@ -19,6 +21,8 @@
         {% endif %}
         {% endfor %}
     </div>
+    {% endif %}
+    {% endwith %}
 
     {% with list_page=settings.cms.WebsiteSettings.list_page %}
     {% if list_page and page.tags.count %}