module MediaWiki.API.Query.AllMessages.Import where
import MediaWiki.API.Types
import MediaWiki.API.Utils
import MediaWiki.API.Query.AllMessages
import Text.XML.Light.Types
import Text.XML.Light.Proc ( strContent )
import Control.Monad
import Data.Maybe
stringXml :: String -> Either (String,[String]) AllMessagesResponse
stringXml s = parseDoc xml s
xml :: Element -> Maybe AllMessagesResponse
xml e = do
guard (elName e == nsName "api")
let es1 = children e
p <- pNode "query" es1
let es = children p
ps <- fmap (mapMaybe xmlPage) (fmap children $ pNode "pages" es)
return emptyAllMessagesResponse{amsgMessages=ps}
xmlPage :: Element -> Maybe MessageInfo
xmlPage e = do
guard (elName e == nsName "message")
let nm = fromMaybe "" $ pAttr "name" e
let mi = isJust (pAttr "missing" e)
return emptyMessageInfo{msgiName=nm,msgiMissing=mi,msgiContent=strContent e}