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disambiguation in Phrasebook grammars, PGF server, and the GUI

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aarne
2010-03-30 15:39:11 +00:00
parent 92d51c8ca3
commit 0e91a4d84d
23 changed files with 151 additions and 129 deletions
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19
src/server/PGFService.hs
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@@ -129,18 +129,20 @@ doTranslateGroup pgf input mcat mfrom mto =
[toJSObject [("from", showJSON (langOnly (PGF.showLanguage from))),
("to", showJSON (langOnly (PGF.showLanguage to))),
("linearizations",showJSON
[toJSObject [("text", doText (doBind alt))] | alt <- output])
[toJSObject (("text", doText (doBind alt)) : disamb lg from t) |
(t,alt) <- output, let lg = length output])
]
|
(from,trees) <- parse' pgf input mcat mfrom,
(to,output) <- groupResults (map (linearize' pgf mto) trees)
(to,output) <- groupResults [(t, linearize' pgf mto t) | t <- trees]
]
where
groupResults = Map.toList . foldr more Map.empty . start . concat
groupResults = Map.toList . foldr more Map.empty . start . collect
where
start ls = [(l,[s]) | (l,s) <- ls]
collect tls = [(t,(l,s)) | (t,ls) <- tls, (l,s) <- ls, notDisamb l]
start ls = [(l,[(t,s)]) | (t,(l,s)) <- ls]
more (l,s) =
Map.insertWith (\ [x] xs -> if elem x xs then xs else (x : xs)) l s
Map.insertWith (\ [(t,x)] xs -> if elem x (map snd xs) then xs else ((t,x) : xs)) l s
doBind = unwords . bind . words
doText s = case s of
c:cs | elem (last s) ".?!" -> toUpper c : init (init cs) ++ [last s]
@@ -152,6 +154,13 @@ doTranslateGroup pgf input mcat mfrom mto =
_ -> ws
langOnly = reverse . take 3 . reverse
disamb lg from t =
if lg < 2
then []
else [("tree", "-- " ++ doText (doBind PGF.linearize pgf (disambLang from)) t)]
disambLang f = maybe f id $ PGF.readLanguage $ "Disamb" ++ PGF.showLanguage f
notDisamb = (/="Disamb") . take 6 . PGF.showLanguage
doParse :: PGF -> String -> Maybe PGF.Type -> Maybe PGF.Language -> JSValue
doParse pgf input mcat mfrom = showJSON $ map toJSObject