1 local member_id = app.session.member_id

2

3 local deleted = 0

4 local updated = 0

5

6 for i, image_type in ipairs{"avatar", "photo"} do

7

8 local member_image = MemberImage:by_pk(member_id, image_type, false)

9 local member_image_scaled = MemberImage:by_pk(member_id, image_type, true)

10

11 if param.get(image_type .. "_delete", atom.boolean) then

12 if member_image then

13 member_image:destroy()

14 end

15 if member_image_scaled then

16 member_image_scaled:destroy()

17 end

18 deleted = deleted + 1

19 else

20

21 local data = param.get(image_type)

22 if data and #data > 0 and #data < 1024*1024 then

23 local convert_func = config.member_image_convert_func[image_type]

24 local data_scaled, err, status = convert_func(data)

25 if status ~= 0 or data_scaled == nil then

26 slot.put_into("error", _"Error while converting image. Please note, that only JPG files are supported!")

27 return false

28 end

29

30 if not member_image then

31 member_image = MemberImage:new()

32 member_image.member_id = member_id

33 member_image.image_type = image_type

34 member_image.scaled = false

35 member_image.content_type = cgi.post_types[image_type] or nil

36 member_image.data = ""

37 member_image:save()

38 end

39

40 if not member_image_scaled then

41 member_image_scaled = MemberImage:new()

42 member_image_scaled.member_id = member_id

43 member_image_scaled.image_type = image_type

44 member_image_scaled.scaled = true

45 member_image_scaled.content_type = config.member_image_content_type

46 member_image_scaled.data = ""

47 member_image_scaled:save()

48 end

49

50 if data and #data > 0 then

51 db:query{ "UPDATE member_image SET data = $ WHERE member_id = ? AND image_type='" .. image_type .. "' AND scaled=FALSE", { db:quote_binary(data) }, app.session.member.id }

52 end

53

54 if data_scaled and #data_scaled > 0 then

55 db:query{ "UPDATE member_image SET data = $ WHERE member_id = ? AND image_type='" .. image_type .. "' AND scaled=TRUE", { db:quote_binary(data_scaled) }, app.session.member.id }

56 end

57

58 updated = updated + 1

59 end

60 end

61 end

62

63 if updated > 0 then

64 slot.put_into("notice", _("#{number} Image(s) has been updated", { number = updated }))

65 end

66 if updated > 0 and deleted > 0 then

67 slot.put_into("notice", " &middot; ")

68 end

69 if deleted > 0 then

70 slot.put_into("notice", _("#{number} Image(s) has been deleted", { number = deleted }))

71 end

72

73 if updated == 0 and deleted == 0 then

74 slot.put_into("warning", _("No changes to your images were made"))

75 end