1 --[[--

2 params =

3 request.get_param_strings{

4 method = method -- "GET", "POST", or nil to query both (POST has precedence)

5 include_internal = include_internal -- set to true to include also parameters starting with "_webmcp_" prefix

6 }

7

8 This function returns a table with all raw GET/POST parameters as strings or list of strings (except internal parameters like "_webmcp_path" or "_webmcp_id"). Modifications of the returned table have no side effects.

9

10 --]]--

11

12 local function merge_params(include, tbl, params_list)

13 for key, values in pairs(tbl) do

14 if not include and string.match(key, "^_webmcp_") then

15 -- do nothing

16 elseif string.match(key, "%[%]$") then

17 tbl[key] = table.new(values)

18 else

19 tbl[key] = values[1]

20 end

21 end

22 end

23

24 function request.get_param_strings(args)

25 local method = nil

26 local include = false

27 if args then

28 method = args.method

29 include = args.include

30 end

31 local t = {}

32 if not method then

33 merge_params(t, request._http_request.get_params_list, include)

34 merge_params(t, request._http_request.post_params_list, include)

35 elseif method == "GET" then

36 merge_params(t, request._http_request.get_params_list, include)

37 elseif method == "POST" then

38 merge_params(t, request._http_request.post_params_list, include)

39 else

40 error("Invalid method passed to request.get_param_strings{...}")

41 end

42 return t

43 end