def api_search(request, resource_name):
if request.method != 'POST':
return response_403()
# Setup
model = get_resource_model(resource_name)
data = json.loads(request.body)
search_params = data['search_params']
#meta_data = data.get('meta', {})
#full_user = _make_fulluser(request, meta_data)
# Validate search params
# search_params must be a list of [field_name, match_type, value] tuples.
# for example, 'username', 'iexact', 'bobRoss'
for field_name, match_type, value in search_params:
if not permissions.is_allowed_search(model, field_name, match_type):
return response_403()
# Execute search
kwargs = {field_name + '__' + match_type: value
for field_name, match_type, value in search_params}
qs = model.objects.filter(**kwargs)
# Build and return result
fields = permissions.get_model_default_readable_fields(model)
result_data = [object_to_dict(m, fields) for m in qs]
return HttpJsonResponse(json.dumps(result_data, cls=APIEncoder))
def send_page_update(page, socket_id):
"""Send page create/update notification through Pusher."""
model = page.__class__
pusher_fields = permissions.get_model_default_readable_fields(model)
dct = object_to_dict(page, pusher_fields)
pusher_helpers.try_pusher_page_send(
page.id, 'page-update', dct, socket_id)
def send_item_create_or_update(item, event_name, socket_id, full_user):
"""Send item create/update notification through Pusher."""
model = item.__class__
pusher_fields = permissions.get_model_default_readable_fields(model)
modelDct = object_to_dict(item, pusher_fields)
dct = {}
# Client JS needs 'type' field
dct['type'] = item.SHORTNAME
# Lets keep a copy of the id at top level
dct['id'] = item.id
dct['creator_identifier'] = get_user_identifier(full_user, item.page_id)
if item.creator_id:
creator = User.objects.get(id=item.creator_id)
dct['creator_username'] = creator.username
else:
dct['creator_username'] = None
dct['model_data'] = modelDct
pusher_helpers.try_pusher_page_send(
item.page_id, event_name, dct, socket_id)
def serialize_object(obj, field_names):
dct = object_to_dict(obj, field_names)
return json.dumps(dct, cls=APIEncoder)
