{-# LANGUAGE ScopedTypeVariables #-} module Handler.Tables where import Import import Handler.Shared import Handler.SubmissionView import Handler.TagUtils import qualified Yesod.Table as Table import Yesod.Table (Table) import qualified Data.Map as Map import Data.Text (pack) import PersistSHA1 import qualified Data.List as DL import GEval.Core data LeaderboardEntry = LeaderboardEntry { leaderboardUser :: User, leaderboardUserId :: UserId, leaderboardBestSubmission :: Submission, leaderboardBestSubmissionId :: SubmissionId, leaderboardEvaluation :: Evaluation, leaderboardNumberOfSubmissions :: Int, leaderboardTags :: [(Entity Tag, Entity SubmissionTag)] } data TableEntry = TableEntry (Entity Submission) (Entity Variant) (Entity User) (Map (Key Test) Evaluation) [(Entity Tag, Entity SubmissionTag)] [Entity Parameter] submissionsTable :: Maybe UserId -> Text -> RepoScheme -> Repo -> [Entity Test] -> Table App TableEntry submissionsTable mauthId challengeName repoScheme challengeRepo tests = mempty ++ Table.text "submitter" (formatSubmitter . (\(TableEntry _ _ (Entity _ submitter) _ _ _) -> submitter)) ++ timestampCell "when" (submissionStamp . (\(TableEntry (Entity _ s) _ _ _ _ _) -> s)) ++ descriptionCell ++ mconcat (map (\(Entity k t) -> resultCell t (extractScore k)) tests) ++ statusCell challengeName repoScheme challengeRepo (\(TableEntry (Entity submissionId submission) _ (Entity userId _) _ _ _) -> (submissionId, submission, userId, mauthId)) descriptionCell :: Table site TableEntry descriptionCell = Table.widget "description" ( \(TableEntry (Entity _ s) _ _ _ tagEnts _) -> fragmentWithSubmissionTags (submissionDescription s) tagEnts) extractScore :: Key Test -> TableEntry -> Maybe Evaluation extractScore k (TableEntry _ _ _ m _ _) = lookup k m leaderboardTable :: Maybe UserId -> Text -> RepoScheme -> Repo -> Test -> Table App (Int, LeaderboardEntry) leaderboardTable mauthId challengeName repoScheme challengeRepo test = mempty ++ Table.int "#" fst ++ Table.text "submitter" (formatSubmitter . leaderboardUser . snd) ++ timestampCell "when" (submissionStamp . leaderboardBestSubmission . snd) ++ leaderboardDescriptionCell ++ resultCell test ((\e -> Just e) . leaderboardEvaluation . snd) ++ Table.int "×" (leaderboardNumberOfSubmissions . snd) ++ statusCell challengeName repoScheme challengeRepo (\(_, e) -> (leaderboardBestSubmissionId e, leaderboardBestSubmission e, leaderboardUserId e, mauthId)) leaderboardDescriptionCell :: Table site (a, LeaderboardEntry) leaderboardDescriptionCell = Table.widget "description" ( \(_,entry) -> fragmentWithSubmissionTags (submissionDescription $ leaderboardBestSubmission entry) (leaderboardTags entry)) hoverTextCell :: Text -> (a -> Text) -> (a -> Text) -> Table site a hoverTextCell h mainTextFun hoverTextFun = Table.widget h ( \v -> [whamlet|#{mainTextFun v}|]) timestampCell :: Text -> (a -> UTCTime) -> Table site a timestampCell h timestampFun = hoverTextCell h (Data.Text.pack . shorterFormat . timestampFun) (Data.Text.pack . show . timestampFun) where shorterFormat = formatTime defaultTimeLocale "%Y-%m-%d %H:%M" statusCell :: Text -> RepoScheme -> Repo -> (a -> (SubmissionId, Submission, UserId, Maybe UserId)) -> Table App a statusCell challengeName repoScheme challengeRepo fun = Table.widget "" (statusCellWidget challengeName repoScheme challengeRepo . fun) resultCell :: Test -> (a -> Maybe Evaluation) -> Table App a resultCell test fun = hoverTextCell ((testName test) ++ "/" ++ (Data.Text.pack $ show $ testMetric test)) (formatTruncatedScore (testPrecision test) . fun) (formatFullScore . fun) statusCellWidget :: Eq a => Text -> RepoScheme -> Repo -> (SubmissionId, Submission, a, Maybe a) -> WidgetFor App () statusCellWidget challengeName repoScheme challengeRepo (submissionId, submission, userId, mauthId) = $(widgetFile "submission-status") where commitHash = fromSHA1ToText $ submissionCommit submission isPublic = submissionIsPublic submission isOwner = (mauthId == Just userId) isVisible = isPublic || isOwner publicSubmissionBranch = getPublicSubmissionBranch submissionId maybeBrowsableUrl = if isPublic then Just $ browsableGitRepoBranch repoScheme challengeRepo challengeName publicSubmissionBranch else Nothing getAuxSubmissions :: Key Test -> [(Entity Submission, Entity User, Map (Key Test) Evaluation)] -> [(Key User, (User, [(Submission, Evaluation)]))] getAuxSubmissions testId evaluationMaps = map processEvaluationMap evaluationMaps where processEvaluationMap ((Entity _ s), (Entity ui u), m) = (ui, (u, case Map.lookup testId m of Just e -> [(s, e)] Nothing -> [])) getAuxSubmissionEnts :: Key Test -> [TableEntry] -> [(Key User, (User, [((Entity Submission), Evaluation)]))] getAuxSubmissionEnts testId evaluationMaps = map processEvaluationMap evaluationMaps where processEvaluationMap (TableEntry s _ (Entity ui u) m _ _) = (ui, (u, case Map.lookup testId m of Just e -> [(s, e)] Nothing -> [])) getLeaderboardEntries :: Key Challenge -> Handler (Test, [LeaderboardEntry]) getLeaderboardEntries challengeId = do (evaluationMaps, tests) <- getChallengeSubmissionInfos (\_ -> True) challengeId let mainTestEnt = getMainTest tests let (Entity mainTestId mainTest) = mainTestEnt let auxSubmissions = getAuxSubmissionEnts mainTestId evaluationMaps let submissionsByUser = Map.fromListWith (\(u1, l1) (_, l2) -> (u1, l1++l2)) auxSubmissions let entryComparator a b = (compareResult mainTest) (evaluationScore $ leaderboardEvaluation a) (evaluationScore $ leaderboardEvaluation b) entries' <- mapM (toEntry challengeId mainTest) $ filter (\(_, (_, s)) -> not (null s)) $ Map.toList submissionsByUser let entries = sortBy (flip entryComparator) entries' return (mainTest, entries) toEntry :: (BaseBackend (YesodPersistBackend site) ~ SqlBackend, PersistQueryRead (YesodPersistBackend site), YesodPersist site, Foldable t) => Key Challenge -> Test -> (Key User, (User, t (Entity Submission, Evaluation))) -> HandlerFor site LeaderboardEntry toEntry challengeId mainTest (ui, (u, ss)) = do let bestOne = DL.maximumBy submissionComparator ss let submissionId = entityKey $ fst bestOne tagEnts <- runDB $ getTags submissionId -- get all user submissions, including hidden ones allUserSubmissions <- runDB $ selectList [SubmissionChallenge ==. challengeId, SubmissionSubmitter ==. ui] [Desc SubmissionStamp] return $ LeaderboardEntry { leaderboardUser = u, leaderboardUserId = ui, leaderboardBestSubmission = (\(Entity _ s) -> s) $ fst bestOne, leaderboardBestSubmissionId = (\(Entity si _) -> si) $ fst bestOne, leaderboardEvaluation = snd bestOne, leaderboardNumberOfSubmissions = length allUserSubmissions, leaderboardTags = tagEnts } where submissionComparator (_, e1) (_, e2) = (compareResult mainTest) (evaluationScore e1) (evaluationScore e2) compareResult :: Test -> Maybe Double -> Maybe Double -> Ordering compareResult test (Just x) (Just y) = (compareFun $ getMetricOrdering $ testMetric test) x y compareResult _ (Just _) Nothing = GT compareResult _ Nothing (Just _) = LT compareResult _ Nothing Nothing = EQ compareFun :: MetricOrdering -> Double -> Double -> Ordering compareFun TheLowerTheBetter = flip compare compareFun TheHigherTheBetter = compare getChallengeSubmissionInfos :: ((Entity Submission) -> Bool) -> Key Challenge -> Handler ([TableEntry], [Entity Test]) getChallengeSubmissionInfos condition challengeId = do allSubmissions <- runDB $ selectList [SubmissionChallenge ==. challengeId, SubmissionIsHidden !=. Just True] [Desc SubmissionStamp] let submissions = filter condition allSubmissions tests <- runDB $ selectList [TestChallenge ==. challengeId, TestActive ==. True] [] evaluationMaps <- mapM getEvaluationMapForSubmission submissions return (concat evaluationMaps, tests) getEvaluationMapForSubmission :: Entity Submission -> Handler [TableEntry] getEvaluationMapForSubmission s@(Entity submissionId _)= do variants <- runDB $ selectList [VariantSubmission ==. submissionId] [] mapM (getEvaluationMap s) variants getEvaluationMap :: Entity Submission -> Entity Variant -> Handler TableEntry getEvaluationMap s@(Entity submissionId submission) v@(Entity variantId _) = do outs <- runDB $ selectList [OutVariant ==. variantId] [] user <- runDB $ get404 $ submissionSubmitter submission maybeEvaluations <- runDB $ mapM (\(Entity _ o) -> getBy $ UniqueEvaluationTestChecksum (outTest o) (outChecksum o)) outs let evaluations = catMaybes maybeEvaluations let m = Map.fromList $ map (\(Entity _ e) -> (evaluationTest e, e)) evaluations tagEnts <- runDB $ getTags submissionId parameters <- runDB $ selectList [ParameterVariant ==. variantId] [Asc ParameterName] return $ TableEntry s v (Entity (submissionSubmitter submission) user) m tagEnts parameters