def read(self, request):
logger.debug("OfferingCollection.read()")
try:
# Read the query string in order to know the filter and the page
filter_ = request.GET.get('filter', 'published')
user = request.user
action = request.GET.get('action', None)
sort = request.GET.get('sort', None)
# Check sorting values
if sort != None:
if sort != 'date' and sort != 'popularity' and sort != 'name':
return build_response(request, 400, 'Invalid sorting')
pagination = {
'skip': request.GET.get('start', None),
'limit': request.GET.get('limit', None)
}
if action != 'count':
if pagination['skip'] and pagination['limit']:
if filter_ == 'provided':
result = get_offerings(user, request.GET.get('state'), owned=True, pagination=pagination, sort=sort)
elif filter_ == 'published':
result = get_offerings(user, pagination=pagination, sort=sort)
elif filter_ == 'purchased':
result = get_offerings(user, 'purchased', owned=True, pagination=pagination, sort=sort)
else:
if filter_ == 'provided':
result = get_offerings(user, request.GET.get('state'), owned=True, sort=sort)
elif filter_ == 'published':
result = get_offerings(user, sort=sort)
elif filter_ == 'purchased':
result = get_offerings(user, 'purchased', owned=True, sort=sort)
else:
if filter_ == 'provided':
result = count_offerings(user, request.GET.get('state'), owned=True)
elif filter_ == 'published':
result = count_offerings(user)
elif filter_ == 'purchased':
result = count_offerings(user, 'purchased', owned=True)
except Exception as e:
return build_response(request, 400, unicode(e))
mime_type = 'application/JSON; charset=UTF-8'
return HttpResponse(json.dumps(result), status=200, mimetype=mime_type)
def read(self, request):
try:
# Read the query string in order to know the filter and the page
filter_ = request.GET.get('filter', 'published')
user = request.user
action = request.GET.get('action', None)
sort = request.GET.get('sort', None)
state = request.GET.get('state', None)
start = request.GET.get('start', None)
limit = request.GET.get('limit', None)
if state:
if state == 'ALL':
state = ['uploaded', 'published', 'deleted']
else:
state = state.split(',')
# Check sorting values
if sort is not None:
if sort != 'date' and sort != 'popularity' and sort != 'name':
return build_response(request, 400, 'Invalid query string: Invalid sorting')
# Build pagination
pagination = None
if start and limit:
pagination = {
'skip': start,
'limit': limit
}
if action != 'count':
result = get_offerings(user, filter_, state, pagination=pagination, sort=sort)
else:
result = count_offerings(user, filter_, state)
except Exception as e:
return build_response(request, 400, unicode(e))
mime_type = 'application/JSON; charset=UTF-8'
return HttpResponse(json.dumps(result), status=200, mimetype=mime_type)
def test_count_offerings(self, side_effect, expected_count, states, filter_, err_type=None, err_msg=None):
if side_effect:
side_effect(self)
error = None
try:
return_value = offerings_management.count_offerings(self.user, filter_, states)
except Exception as e:
error = e
if not err_type:
self.assertFalse(error)
self.assertEquals(return_value['number'], expected_count)
if filter_ == 'provided':
offerings_management.Offering.objects.filter.assert_called_once_with(owner_admin_user=self.user, state__in=states, owner_organization=self.org)
elif filter_ == 'published':
offerings_management.Offering.objects.filter.assert_called_once_with(state=filter_)
else:
self.assertTrue(isinstance(error, err_type))
self.assertEquals(unicode(error), err_msg)
def test_count_offerings(self, side_effect, expected_count, states, filter_, err_type=None, err_msg=None):
if side_effect:
side_effect(self)
error = None
try:
return_value = offerings_management.count_offerings(self.user, filter_, states)
except Exception as e:
error = e
if not err_type:
self.assertFalse(error)
self.assertEquals(return_value["number"], expected_count)
if filter_ == "provided":
offerings_management.Offering.objects.filter.assert_called_once_with(
owner_admin_user=self.user, state__in=states, owner_organization=self.org
)
elif filter_ == "published":
offerings_management.Offering.objects.filter.assert_called_once_with(state=filter_)
else:
self.assertTrue(isinstance(error, err_type))
self.assertEquals(unicode(error), err_msg)