[Computercraft] Datum (German)

function switchdate(word)

  if word == "" then

    return "nil"

  else

    _newword = ""

    _year = string.sub(word,1,4)
    _month = string.sub(word,6,7)
    _day = string.sub(word,9,10)

    _newword = _day..".".._month..".".._year

    return _newword

  end

end


function correcttime(_time)

  if _time == "" then

    return "nil"

  else

    _newtime = ""

    _hour = string.sub(_time,1,2)
    _hour = tonumber(_hour)
    _hour = _hour + 1
    _hour = tostring(_hour)

    _minute = string.sub(_time,4,5)
    _second = string.sub(_time,7,8)

    _newtime = _hour..":".._minute..":".._second

    return _newtime

  end

end

term.clear()

zeitlink = "http://www.timeapi.org/utc/now"

time = http.get(zeitlink)

if not http.get("http://example.com/") then

  term.clear()
  term.setCursorPos(1,1)
  term.write("Konnte keine Verbindung herstellen!")

else

    readedtime = time.readAll()

    term.setCursorPos(1,1)
    term.write("Heute ist der "..switchdate(string.sub(readedtime,1,10)))
    term.setCursorPos(1,2)
    term.write("Es ist: "..correcttime(string.sub(readedtime,12,19)))

end