1 local image_type = param.get("image_type")

2 local record = MemberImage:by_pk(param.get_id(), image_type, true)

3

4 print('Cache-Control: max-age=300'); -- let the client cache the image for 5 minutes

5

6 if record == nil then

7 local default_file = ({ avatar = "avatar.jpg", photo = nil })[image_type]

8 if default_file then

9 print('Location: ' .. encode.url{ static = default_file } .. '\n\n')

10 else

11 print('Location: ' .. encode.url{ static = 'icons/16/lightning.png' } .. '\n\n')

12 end

13 exit()

14 end

15

16 assert(record.content_type, "No content-type set for image.")

17

18 slot.set_layout(nil, record.content_type)

19

20 if record then

21 slot.put_into("data", record.data)

22 end