Add oneliner

AKModel/templates/admin/AKModel/ak_json_export.html

@@ -3,7 +3,18 @@
 {% load tz %}
 
 {% block content %}
+
+<p>
+Exported JSON:
+<pre>
+{{ json_data_oneline }}
+</pre>
+</p>
+
+<p>
+Exported JSON (indented for better readability):
 <pre>
 {{ json_data }}
 </pre>
+</p>
 {% endblock %}

AKModel/views/ak.py

@@ -193,6 +193,7 @@ class AKJSONExportView(AdminViewMixin, FilterByEventSlugMixin, ListView):
         data["participants"] = []
         data["aks"] = [ak.as_json_dict() for ak in context["slots"]]
 
+        context["json_data_oneline"] = json.dumps(data)
         context["json_data"] = json.dumps(data, indent=2)
 
         return context