1 --[[--

2 trace.request{

3 module = module,

4 view = view,

5 action = action

6 }

7

8 This function is called automatically to log which view or action has been requested by the web browser.

9

10 --]]--

11

12 function trace.request(args)

13 local module = args.module

14 local view = args.view

15 local action = args.action

16 if type(module) ~= "string" then

17 error("No module string passed to trace.request{...}.")

18 end

19 if view and action then

20 error("Both view and action passed to trace.request{...}.")

21 end

22 if not (view or action) then

23 error("Neither view nor action passed to trace.request{...}.")

24 end

25 if view and type(view) ~= "string" then

26 error("No view string passed to trace.request{...}.")

27 end

28 if action and type(action) ~= "string" then

29 error("No action string passed to trace.request{...}.")

30 end

31 trace._new_entry{

32 type = "request",

33 module = args.module,

34 view = args.view,

35 action = args.action

36 }

37 end