This is Revigniter controller 'echo.lc' from the domain 'rest.livecode.world'.

rest.livecode.world controller: echo.lc

<?lc
   /* =  DESCRIPTION  =
   --
   The echo.lc controller can be found at: echo.lc
   Here is some test help
   Below we declare the global variables gControllerHandlers AND gData
   And put the public method names that we wish to expose into gControllerHandlers
   --
   */
   
   global gControllerHandlers, gData
   
   put "index,server,postraw,myip,echo" into gControllerHandlers

   
   /* ==  INITIALISATION  ==
   --
   Put all the handlers and variables that you wish to merge into your views
   into the global array "gData".

   Write any initialisation statements (loading any neeeded libraries for instance)
   into the initialisation handler "echo.lc" below.
   --
   */

   command echo
      start using stack (gAPPPATH & "stacks/lib_Fedwiki.livecode")
   end echo
   

   /* ==  CODE  ==
   --
   Here we put the public handlers the controller uses and exposes as urls.
   --
   */
   
   on index
      put fedwiki_GetDroppedUrl ($_POST_RAW) into someText
      put CR & CR after someText
      put $_POST_RAW after someText
      
      put CR & CR after someText
      put rigUserAgent() into tUserAgent
      put rigVarCookie ("wikisession") into someCookie
      put tUserAgent & CR & someCookie after someText
      put CR & CR & rigIpAddress() after someText
      
      put $_SERVER into tServerArray
      combine tServerArray using CR and space
      put CR & CR & tServerArray after someText
      
      put fedwiki_ConstructErrorJSON (someText) into someJSON
      fedwiki_ReturnJSON someJSON
   end index
      
   on myip
      put rigIpAddress() after myIP
      put myIP
   end myip
      
   on postraw
      set the itemdelimiter to "&"
      repeat for each item tVariablePair in $_POST_RAW
         set the itemdelimiter to "="
         put urlDecode(item 1 of tVariablePair) into tVariableKey
         put urlDecode(item 2 of tVariablePair) into tVariableValue
         -- do something with key and value --
         put  tVariableKey & ":" && tVariableValue & CR after someText
         set the itemdelimiter to "&"
      end repeat
      put someText
   end postraw
      
   on server
      put $_SERVER into someText
      combine someText using CR and space
      put someText
   end server

?>