def get_agendaitem_by_tag(request, tag_name):
'''
Get agenda items for a specific tag name type.
Can ammend returns with offset and limit query parameters
'''
agenda_items = AgendaItem.objects.filter(
tags__name=tag_name).select_related().all()
limit = request.GET.get('limit')
offset = request.GET.get('offset')
total_length = len(agenda_items)
num_returned = total_length
if (offset is not None):
try:
offset = int(offset)
end = None
if (limit is not None):
limit = int(limit)
end = limit + offset
if offset <= len(agenda_items):
agenda_items = agenda_items[offset:end]
num_returned = len(agenda_items)
else:
return Response(status=400)
except ValueError:
return Response(status=400)
serialized_items = AgendaItemSerializer(agenda_items, many=True)
data = {}
data['tag'] = tag_name
data['items'] = serialized_items.data
data['limit'] = limit
data['offset'] = offset
data['total_items'] = total_length
data['items_returned'] = num_returned
return Response(data=data)
def get_agendaitem_by_tag(request, tag_name):
agenda_items = AgendaItem.objects.filter(
tags__name=tag_name).select_related().all()
serialized_items = AgendaItemSerializer(agenda_items, many=True)
data = {}
data['tag'] = tag_name
data['items'] = serialized_items.data
return Response(data=data)
def get_agenda_item(request, agenda_item_id):
'''
Returns JSON serialized agenda item
'''
agenda_item = AgendaItem.objects.get(agenda_item_id=agenda_item_id)
if agenda_item is None:
return Response(data={"error": "No agenda item with id:" + str(agenda_item_id)}, status=404)
data = AgendaItemSerializer(agenda_item, many=False).data
return Response(data=data, status=200)