[Fixes #10171] Dynamic rendering of document_detail view template (#1…

…0172)

* add preview mode to document metadata page

* Remove Return to button inside metadata detail page

geonode/documents/templates/documents/document_metadata_detail.html

@@ -1 +1,13 @@
-{% extends "metadata_detail.html" %}
+{% extends "metadata_detail.html" %}
+
+{% block header %}
+{% if 'preview' not in request.GET %}
+    {% include 'geonode-mapstore-client/snippets/header.html' %}
+{% endif %}
+{% endblock %}
+
+{% block footer %}
+{% if 'preview' not in request.GET %}
+    {% include 'geonode-mapstore-client/snippets/footer.html' %}
+{% endif %}
+{% endblock %}

geonode/templates/metadata_detail.html

@@ -26,17 +26,6 @@
 
 
 <div class="page-header">
-    {% if resource.class_name == "Document" %}
-        {% if "download_resourcebase" in perms  %}
-            <a href="{% document_detail_url resource %}" class="btn btn-primary pull-right">{% trans "Return to Document" %}</a>
-        {% endif %}
-    {% elif resource.class_name == "Layer" %}
-    <a href="{% dataset_detail_url resource %}" class="btn btn-primary pull-right">{% trans "Return to Layer" %}</a>
-    {% elif resource.class_name == "Map" %}
-    <a href="{% map_detail_url resource %}" class="btn btn-primary pull-right">{% trans "Return to Map" %}</a>
-    {% elif resource.class_name == "GeoApp" %}
-    <a href="{% geoapp_detail_url resource %}" class="btn btn-primary pull-right">{% trans "Return to" %} {{ resource.type }}</a>
-    {% endif %}
     <h2 class="page-title">{% trans "Metadata" %} : {{ resource.title }}</h2>
 </div>