1 files changed, 10 insertions, 8 deletions
diff --git a/vdv-server/VDV451.hs b/vdv-server/VDV451.hs
index 8e8a841..c1d0842 100644
--- a/vdv-server/VDV451.hs
+++ b/vdv-server/VDV451.hs
@@ -28,6 +28,7 @@ import Data.Time.Format.ISO8601 (formatShow)
 import Data.Data (Proxy (..))
 import Data.Time.Calendar.MonthDay (monthAndDayToDayOfYear)
 import Codec.Archive.Zip (toEntry, emptyArchive, addEntryToArchive, Archive)
+import Debug.Trace (trace)
 
 class ÖPNVEncode a where
   encode :: a -> ByteString
@@ -47,19 +48,20 @@ instance ÖPNVEncode Text where
             a -> [a]
 
 instance ÖPNVEncode Day where
-  encode day = "\""+|crop 2 d|+"."+|crop 2 m|+"."+|crop 4 y|+"\""
+  encode day = encode $ (fromInteger y*10000) + m*100 + d
     where (y,m,d) = toGregorian day
 
+
 -- | for things which can be encoded as either string or number,
--- this module defaults to strings. Add this newtype to the schema
--- to make things encode as numbers instead.
-newtype AsNumber a = AsNumber a
+-- this module defaults to numbers. Add this newtype to the schema
+-- to make things encode as strings instead.
+newtype AsText a = AsText a
 
-instance ÖPNVEncode (AsNumber Day) where
-  encode (AsNumber day) =
-    encode (d*1000000 + m*10000 + (fromInteger y `mod` 10000))
+instance ÖPNVEncode (AsText Day) where
+  encode (AsText day) = "\""+|crop 2 d|+"."+|crop 2 m|+"."+|crop 4 y|+"\""
     where (y,m,d) = toGregorian day
 
+
 instance ÖPNVEncode DiffTime where
   encode = C8.pack . formatTime defaultTimeLocale "\"%2H:%2M:%2S\""
 
@@ -148,7 +150,7 @@ data ÖPNVOptions = ÖPNVOptions
 öpnvSchnittstellenDaten :: forall a. ÖPNVDatum a => ÖPNVOptions -> UTCTime -> Vector a -> LB.ByteString
 öpnvSchnittstellenDaten ÖPNVOptions{..} time rows = LB.intercalate "\n" $ fmap mkRow
   [ [F MOD, Raw "DD.MM.YYYY", Raw "HH:MM:SS", Raw "free"]
-  , [F SRC, F öpnvSource, F (utctDay time), F (utctDayTime time) ]
+  , [F SRC, F öpnvSource, (F . AsText . utctDay) time, F (utctDayTime time) ]
   , [F CHS, F ("ISO8859-1" :: Text)]
   , [F VER, F öpnvProgramVersion]
   , [F IFV, F ("1.0" :: Text)]