273 lines
11 KiB
Haskell
273 lines
11 KiB
Haskell
module Handler.ShowChallenge where
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import Import
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import Yesod.Form.Bootstrap3 (BootstrapFormLayout (..), renderBootstrap3,
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withSmallInput, bfs)
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import Data.Monoid
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import qualified Data.Text.Lazy as TL
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import Text.Markdown
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import System.Directory (doesFileExist)
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import qualified Data.Text as T
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import qualified Yesod.Table as Table
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import Yesod.Table (Table)
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import Handler.Extract
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import Handler.Shared
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import Handler.Tables
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import GEval.Core
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import GEval.OptionsParser
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import Data.Map (Map)
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import qualified Data.Map as Map
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import PersistSHA1
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import Options.Applicative
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getShowChallengeR :: Text -> Handler Html
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getShowChallengeR name = do
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(Entity challengeId challenge) <- runDB $ getBy404 $ UniqueName name
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Just repo <- runDB $ get $ challengePublicRepo challenge
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(mainTest, leaderboard) <- getLeaderboardEntries challengeId
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mauth <- maybeAuth
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let muserId = (\(Entity uid _) -> uid) <$> mauth
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challengeLayout True challenge (showChallengeWidget muserId challenge mainTest repo leaderboard)
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getChallengeReadmeR :: Text -> Handler Html
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getChallengeReadmeR name = do
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(Entity _ challenge) <- runDB $ getBy404 $ UniqueName name
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let repoId = challengePublicRepo challenge
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repoDir <- getRepoDir repoId
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let readmeFilePath = repoDir </> readmeFile
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contents <- readFile readmeFilePath
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challengeLayout False challenge $ toWidget $ markdown def $ TL.fromStrict contents
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showChallengeWidget muserId challenge test repo leaderboard = $(widgetFile "show-challenge")
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where leaderboardWithRanks = zip [1..] leaderboard
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maybeRepoLink = getRepoLink repo
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getRepoLink :: Repo -> Maybe Text
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getRepoLink repo
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| sitePrefix `isPrefixOf` url = Just $ (browsableGitRepo bareRepoName) ++ "/" ++ (repoBranch repo)
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| otherwise = Nothing
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where sitePrefix = "git://gonito.net/" :: Text
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sitePrefixLen = length sitePrefix
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url = repoUrl repo
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bareRepoName = drop sitePrefixLen url
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getChallengeHowToR :: Text -> Handler Html
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getChallengeHowToR name = do
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(Entity _ challenge) <- runDB $ getBy404 $ UniqueName name
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maybeUser <- maybeAuth
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challengeLayout False challenge (challengeHowTo challenge (idToBeShown challenge maybeUser))
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idToBeShown challenge maybeUser =
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case maybeUser of
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Just user -> case userLocalId $ entityVal user of
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Just localId -> localId
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Nothing -> defaultIdToBe
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Nothing -> defaultIdToBe
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where defaultIdToBe = "YOURID" :: Text
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defaultRepo challenge maybeUser = "ssh://gitolite@gonito.net/" ++ (idToBeShown challenge maybeUser) ++ "/" ++ (challengeName challenge)
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challengeHowTo challenge idToBeShown = $(widgetFile "challenge-how-to")
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getChallengeSubmissionR :: Text -> Handler Html
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getChallengeSubmissionR name = do
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(Entity _ challenge) <- runDB $ getBy404 $ UniqueName name
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maybeUser <- maybeAuth
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(formWidget, formEnctype) <- generateFormPost $ submissionForm (Just $ defaultRepo challenge maybeUser)
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challengeLayout True challenge $ challengeSubmissionWidget formWidget formEnctype challenge
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postChallengeSubmissionR :: Text -> Handler TypedContent
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postChallengeSubmissionR name = do
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(Entity challengeId challenge) <- runDB $ getBy404 $ UniqueName name
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((result, formWidget), formEnctype) <- runFormPost $ submissionForm Nothing
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let submissionData = case result of
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FormSuccess res -> Just res
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_ -> Nothing
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Just (description, submissionUrl, submissionBranch) = submissionData
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runViewProgress $ doCreateSubmission challengeId description submissionUrl submissionBranch
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doCreateSubmission :: Key Challenge -> Text -> Text -> Text -> Channel -> Handler ()
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doCreateSubmission challengeId description url branch chan = do
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maybeRepoKey <- getSubmissionRepo challengeId url branch chan
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case maybeRepoKey of
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Just repoId -> do
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repo <- runDB $ get404 repoId
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submissionId <- getSubmission repoId (repoCurrentCommit repo) challengeId description chan
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_ <- getOuts chan submissionId
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msg chan "Done"
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Nothing -> return ()
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getSubmission :: Key Repo -> SHA1 -> Key Challenge -> Text -> Channel -> Handler (Key Submission)
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getSubmission repoId commit challengeId description chan = do
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maybeSubmission <- runDB $ getBy $ UniqueSubmissionRepoCommitChallenge repoId commit challengeId
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userId <- requireAuthId
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case maybeSubmission of
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Just (Entity submissionId submission) -> do
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msg chan "Submission already there, re-checking"
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return submissionId
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Nothing -> do
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msg chan "Creating new submission"
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time <- liftIO getCurrentTime
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runDB $ insert $ Submission {
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submissionRepo=repoId,
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submissionCommit=commit,
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submissionChallenge=challengeId,
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submissionDescription=description,
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submissionStamp=time,
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submissionSubmitter=userId,
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submissionIsPublic=False }
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getOuts :: Channel -> Key Submission -> Handler ([Out])
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getOuts chan submissionId = do
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submission <- runDB $ get404 submissionId
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let challengeId = submissionChallenge submission
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repoDir <- getRepoDir $ submissionRepo submission
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activeTests <- runDB $ selectList [TestChallenge ==. challengeId, TestActive ==. True] []
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testsDone <- filterM (doesOutExist repoDir) activeTests
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outs <- mapM (outForTest repoDir submissionId) testsDone
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mapM_ checkOrInsertOut outs
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mapM_ (checkOrInsertEvaluation repoDir chan) outs
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return outs
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outFileName = "out.tsv"
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getOutFilePath repoDir test = repoDir </> (T.unpack $ testName test) </> outFileName
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doesOutExist repoDir (Entity _ test) = liftIO $ doesFileExist $ getOutFilePath repoDir test
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outForTest repoDir submissionId (Entity testId test) = do
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checksum <- liftIO $ gatherSHA1ForCollectionOfFiles [getOutFilePath repoDir test]
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return Out {
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outSubmission=submissionId,
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outTest=testId,
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outChecksum=SHA1 checksum }
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checkOrInsertOut :: Out -> Handler ()
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checkOrInsertOut out = do
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maybeOut <- runDB $ getBy $ UniqueOutSubmissionTestChecksum (outSubmission out) (outTest out) (outChecksum out)
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case maybeOut of
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Just _ -> return ()
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Nothing -> (runDB $ insert out) >> return ()
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checkOrInsertEvaluation :: FilePath -> Channel -> Out -> Handler ()
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checkOrInsertEvaluation repoDir chan out = do
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test <- runDB $ get404 $ outTest out
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challenge <- runDB $ get404 $ testChallenge test
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maybeEvaluation <- runDB $ getBy $ UniqueEvaluationTestChecksum (outTest out) (outChecksum out)
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case maybeEvaluation of
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Just (Entity _ evaluation) -> do
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msg chan $ concat ["Already evaluated with score ", (T.pack $ fromMaybe "???" $ show <$> evaluationScore evaluation)]
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Nothing -> do
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msg chan $ "Start evaluation..."
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challengeDir <- getRepoDir $ challengePrivateRepo challenge
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resultOrException <- liftIO $ rawEval challengeDir repoDir (testName test)
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case resultOrException of
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Right (Left parseResult) -> do
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err chan "Cannot parse options, check the challenge repo"
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Right (Right (opts, Just result)) -> do
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msg chan $ concat [ "Evaluated! Score ", (T.pack $ show result) ]
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time <- liftIO getCurrentTime
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runDB $ insert $ Evaluation {
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evaluationTest=outTest out,
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evaluationChecksum=outChecksum out,
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evaluationScore=Just result,
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evaluationErrorMessage=Nothing,
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evaluationStamp=time }
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msg chan "Evaluation done"
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Right (Right (_, Nothing)) -> do
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err chan "Error during the evaluation"
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Left exception -> do
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err chan $ "Evaluation failed: " ++ (T.pack $ show exception)
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rawEval :: FilePath -> FilePath -> Text -> IO (Either GEvalException (Either (ParserResult GEvalOptions) (GEvalOptions, Maybe MetricValue)))
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rawEval challengeDir repoDir name = try (runGEvalGetOptions [
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"--expected-directory", challengeDir,
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"--out-directory", repoDir,
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"--test-name", (T.unpack name)])
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getSubmissionRepo :: Key Challenge -> Text -> Text -> Channel -> Handler (Maybe (Key Repo))
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getSubmissionRepo challengeId url branch chan = do
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maybeRepo <- runDB $ getBy $ UniqueUrlBranch url branch
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case maybeRepo of
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Just (Entity repoId repo) -> do
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msg chan "Repo already there"
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available <- checkRepoAvailibility challengeId repoId chan
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if available
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then
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do
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updateStatus <- updateRepo repoId chan
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if updateStatus
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then
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return $ Just repoId
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else
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return Nothing
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else
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return Nothing
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Nothing -> do
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challenge <- runDB $ get404 challengeId
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let repoId = challengePublicRepo challenge
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repo <- runDB $ get404 repoId
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repoDir <- getRepoDir repoId
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cloneRepo' url branch (T.pack repoDir) (repoBranch repo) chan
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checkRepoAvailibility :: Key Challenge -> Key Repo -> Channel -> Handler Bool
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checkRepoAvailibility challengeId repoId chan = do
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maybeOtherChallengeId <- runDB $ selectFirst ( [ChallengePublicRepo ==. repoId]
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||. [ChallengePrivateRepo ==. repoId]) []
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case maybeOtherChallengeId of
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Just _ -> do
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err chan "Repository already used as a challenge repo, please use a different repo or a different branch"
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return False
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Nothing -> do
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maybeOtherSubmissionId <- runDB $ selectFirst [SubmissionRepo ==. repoId,
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SubmissionChallenge !=. challengeId] []
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case maybeOtherSubmissionId of
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Just _ -> do
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err chan "Repository already used as a submission repo for a different challenge, please use a different repo or a different branch"
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return False
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Nothing -> return True
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challengeSubmissionWidget formWidget formEnctype challenge = $(widgetFile "challenge-submission")
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submissionForm :: Maybe Text -> Form (Text, Text, Text)
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submissionForm defaultUrl = renderBootstrap3 BootstrapBasicForm $ (,,)
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<$> areq textField (bfs MsgSubmissionDescription) Nothing
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<*> areq textField (bfs MsgSubmissionUrl) defaultUrl
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<*> areq textField (bfs MsgSubmissionBranch) (Just "master")
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getChallengeMySubmissionsR :: Text -> Handler Html
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getChallengeMySubmissionsR name = do
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userId <- requireAuthId
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getChallengeSubmissions (\(Entity _ submission) -> (submissionSubmitter submission == userId)) name
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getChallengeAllSubmissionsR :: Text -> Handler Html
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getChallengeAllSubmissionsR name = getChallengeSubmissions (\_ -> True) name
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getChallengeSubmissions :: ((Entity Submission) -> Bool) -> Text -> Handler Html
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getChallengeSubmissions condition name = do
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challengeEnt@(Entity challengeId challenge) <- runDB $ getBy404 $ UniqueName name
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(evaluationMaps, tests) <- getChallengeSubmissionInfos condition challengeId
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mauth <- maybeAuth
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let muserId = (\(Entity uid _) -> uid) <$> mauth
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challengeLayout True challenge (challengeAllSubmissionsWidget muserId challenge evaluationMaps tests)
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challengeAllSubmissionsWidget muserId challenge submissions tests = $(widgetFile "challenge-all-submissions")
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challengeLayout withHeader challenge widget = do
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bc <- widgetToPageContent widget
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defaultLayout $ do
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setTitle "Challenge"
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$(widgetFile "challenge")
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