1 --[[--

2 request.set_allowed_json_request_slots(

3 slot_idents -- list of names of slots which can be requested in JSON format

4 )

5

6 This function enables JSON requests. The given list of names of slots selects, which slots may be requestd in JSON format (without layout).

7

8 --]]--

9

10 function request.set_allowed_json_request_slots(slot_idents)

11 local hash = {}

12 for idx, slot_ident in ipairs(slot_idents) do

13 hash[slot_ident] = true

14 end

15 if cgi.params["_webmcp_json_slots[]"] then

16 for idx, slot_ident in ipairs(cgi.params["_webmcp_json_slots[]"]) do

17 if not hash[slot_ident] then

18 error('Requesting slot "' .. slot_ident .. '" is forbidden.')

19 end

20 end

21 end

22 request._json_requests_allowed = true

23 end