Time API

--Time API
if not switchcraft then
	os.loadAPI("json")
end
--timezone is for an example: Europe/Helsinki
function getTime(timezone, x, y)
  local obj = http.get("http://worldtimeapi.org/api/timezone/"..timezone).readAll()
  local tbl = json.decode(obj)
  local ts = tbl.unixtime+tbl.dst_offset
  term.clearLine()
  x,y = term.getCursorPos()
  term.setCursorPos(x,y)
  term.write(os.date('%Y-%m-%d %H:%M:%S', ts))
end