CSV exporting of data

bt/views.py

@@ -295,8 +295,20 @@ def get_attach(request,id):
     response['Content-Length'] = f.storage.size
     return response
 
+class ViolationCsvList(ListView):
+    model = Violation
+    template_name = 'csv.tmpl'
+    content_type = 'text/csv'
+    csv_name = 'respectmynet.csv'
+    queryset = Violation.objects.all().annotate(confirmations=Count('confirmation')).order_by('-confirmations')
+
+    def render_to_response(self, context, **kwargs):
+        response = super(ListView, self).render_to_response(context, **kwargs)
+        response['Content-Disposition']= 'attachment; filename={0}'.format(self.csv_name)
+        return response
+
 def ascsv(request):
-    response = HttpResponse(mimetype='text/csv')
+    response = HttpResponse(content_type='text/csv')
     response['Content-Disposition'] = 'attachment; filename=respectmynet.csv'
 
     res=[]

nnmon/templates/csv.tmpl

-{% for row in data %}{% for col in row %}"{{ col|safe|addslashes }}"{% if not loop.last %},{% endif %}{% endfor %}
-{% endfor %}
+"Confirmations","Country","Operator","Contract","Resource","Resource Name","Type","Media","Temporary","Contractual","Contract Excerpt","Loophole","State","Old","Creation Date"
+{% autoescape off %} {% for violation in object_list %} "{{ violation.confirmations }}", "{{ violation.country }}", "{{ violation.operator }}", "{{ violation.contract|addslashes }}", "{{ violation.resource|addslashes }}", "{{ violation.resource_name|striptags|addslashes }}", "{{ violation.type|addslashes }}", "{{ violation.media|addslashes }}", "{{ violation.temporary }}", "{{ violation.contractual }}", "{{ violation.contract_excerpt|striptags|addslashes }}", "{{ violation.loophole }}", "{{ violation.state }}", "{{ violation.old }}", "{{ violation.creation_date|date:"DATE_FORMAT" }}"
+{% endfor %} {% endautoescape %}

nnmon/urls.py

@@ -36,7 +36,7 @@ urlpatterns = patterns('',
         name="attach"),
     # different data outputs
     url(r'^csv$',
-        view=bt.ascsv,
+        view=bt.ViolationCsvList.as_view(),
         name="csv_output"),
     url(r'^ods$',
         view=bt.asods,