@@ -50,14 +50,16 @@ isOk c = isAscii c && isAlphaNum c
5050
5151convertTag :: Maybe FilePath -> Tag String -> IO (Tag String)
5252convertTag userdata t@(TagOpen tagname as)
53− | tagname `elem` ["img", "embed", "video", "input", "audio", "source"] =
54− case fromAttrib "src" t of
55− [] -> return t
56− src -> do
57− (raw, mime) <- getRaw userdata (fromAttrib "type" t) src
58− let enc = "data:" ++ mime ++ ";base64," ++ toString (encode raw)
59− return $ TagOpen tagname
60− (("src",enc) : [(x,y) | (x,y) <- as, x /= "src"])
53+ | tagname `elem` ["img", "embed", "video", "input", "audio", "source"] = do
54+ as' <- mapM processAttribute as
55+ return $ TagOpen tagname as'
56+ where processAttribute (x,y) =
57+ if x == "src" || x == "href" || x == "poster"
58+ then do
59+ (raw, mime) <- getRaw userdata (fromAttrib "type" t) y
60+ let enc = "data:" ++ mime ++ ";base64," ++ toString (encode raw)
61+ return (x, enc)
62+ else return (x,y)
6163convertTag userdata t@(TagOpen "script" as) =
6264 case fromAttrib "src" t of
6365 [] -> return t