1 slot.set_layout("rss")

2

3 local function rss_channel(channel)

4 for key, val in pairs(channel) do

5 slot.put("<", key, ">", val, "</", key, ">")

6 end

7 end

8

9 local function rss_item(item)

10 slot.put("<item>")

11 for key, val in pairs(item) do

12 slot.put("<", key, ">", val, "</", key, ">")

13 end

14 slot.put("</item>")

15 end

16

17

18 local initiative = Initiative:by_id(param.get_id())

19

20 rss_channel{

21 title = initiative.name,

22 description = initiative.current_draft.content,

23 language = "de",

24 copyright = initiative.current_draft.author.name,

25 pubDate = "Tue, 8 Jul 2008 2:43:19"

26 }

27

28 for i, suggestion in ipairs(initiative.suggestions) do

29

30 local text = suggestion.name

31

32 text = text .. " ("

33 text = text .. tostring(suggestion.plus2_unfulfilled_count + suggestion.plus2_unfulfilled_count) .. "++ "

34 text = text .. tostring(suggestion.plus1_unfulfilled_count + suggestion.plus1_unfulfilled_count) .. "+ "

35 text = text .. tostring(suggestion.minus1_unfulfilled_count + suggestion.minus1_unfulfilled_count) .. "- "

36 text = text .. tostring(suggestion.minus2_unfulfilled_count + suggestion.minus2_unfulfilled_count) .. "--"

37

38 text = text .. ")"

39

40 rss_item{

41 title = text,

42 description = suggestion.content,

43 link = "http://localhost/lf/suggestion/show/" .. tostring(suggestion.id) .. ".html",

44 author = "",

45 guid = "guid",

46 pubDate = "Tue, 8 Jul 2008 2:43:19"

47 }

48

49 end