def generic_vote(request, type, id):
try:
if not request.user.is_active:
raise PermissionDenied
currentUser = auth.get_user(request)
contentType = ContentType.objects.get(model=type)
if Vote.objects.filter(entity_id=id, voter=currentUser,
content_type=contentType).exists():
raise SuspiciousOperation
vote = Vote(entity_id=id, content_type=contentType, status='approve', voter=currentUser)
vote.save()
data = {'result': 'success', 'message': '投票完成！'}
except PermissionDenied:
data = {'result': 'failed', 'errorMessage': '無存取權限！'}
except SuspiciousOperation:
data = {'result': 'failed', 'errorMessage': '一部微電影只能投一票喔！'}
response = json.dumps(data)
return HttpResponse(response, mimetype='application/x-javascript')
def activity_photo_vote(request, type, photo_id):
try:
if not request.user.is_active:
raise PermissionDenied
photo = ImageUpload.objects.get(id=photo_id, content_type=ContentType.objects.get(model=type))
if not 'voting' == photo.entity_object.status:
raise PermissionDenied
currentUser = auth.get_user(request)
if Vote.objects.filter(entity_id=photo_id, voter=currentUser,
content_type=ContentType.objects.get(model='imageupload')).exists():
raise SuspiciousOperation
vote = Vote(entity_object=photo, status='approve', voter=currentUser)
vote.save()
data = {'result': 'success', 'message': '投票完成！'}
except ObjectDoesNotExist:
data = {'result': 'failed', 'errorMessage': '照片不存在！'}
except PermissionDenied:
data = {'result': 'failed', 'errorMessage': '無存取權限！'}
except SuspiciousOperation:
data = {'result': 'failed', 'errorMessage': '一張照片只能投一票喔！'}
response = json.dumps(data)
return HttpResponse(response, mimetype='application/x-javascript')