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Handler/EditSubmission.hs

@@ -83,12 +83,11 @@ getPossibleAchievements userId submissionId = do
 doEditSubmission formWidget formEnctype submissionId mVariantId = do
   submission <- runDB $ get404 submissionId
   submissionFull <- getFullInfo (Entity submissionId submission)
-  let view = queryResult submissionFull
+  (Entity userId _) <- requireAuth
+  let view = queryResult (Just userId) submissionFull
 
   tagsAvailableAsJSON <- runDB $ getAvailableTagsAsJSON
 
-  (Entity userId _) <- requireAuth
-
   achievements <- runDB $ getPossibleAchievements userId submissionId
 
   variantParams <- case mVariantId of

Handler/Query.hs

@@ -149,7 +149,6 @@ groupBySecond lst = map putOut $ groupOn (fsiSubmissionId . fst) lst
 
 findSubmissions :: Text -> Handler [(FullSubmissionInfo, [SHA1])]
 findSubmissions sha1Prefix = do
-  mauthId <- maybeAuth
   allSubmissions <- runDB $ rawCommitQuery sha1Prefix
   justSubmissions' <- mapM getFullInfo allSubmissions
   let justSubmissions = map (\s -> (s, [])) justSubmissions'
@@ -275,6 +274,8 @@ isFullQuery query = length query == 40
 
 processQuery :: Text -> Handler Html
 processQuery query = do
+  mUserId <- maybeAuthId
+
   submissions' <- findSubmissions query
   let submissions = map fst submissions'
   defaultLayout $ do
@@ -365,7 +366,6 @@ data ViewVariantData = ViewVariantData {
 
 fetchViewVariantData :: VariantId -> Handler ViewVariantData
 fetchViewVariantData variantId = do
-  mauthId <- maybeAuth
   variant <- runDB $ get404 variantId
   let theSubmissionId = variantSubmission variant
   theSubmission <- runDB $ get404 theSubmissionId
@@ -423,6 +423,8 @@ nullSHA1 = fromTextToSHA1 "da39a3ee5e6b4b0d3255bfef95601890afd80709"
 
 doViewVariantTestR :: Diff VariantId -> TestId -> Handler Html
 doViewVariantTestR variantId testId = do
+  mUserId <- maybeAuthId
+
   testSelected <- runDB $ get404 testId
   let testSelectedEnt = Entity testId testSelected
 
@@ -504,7 +506,7 @@ maximumNumberOfItemsToBeShown :: Int
 maximumNumberOfItemsToBeShown = 40
 
 getOut :: Maybe UserId -> TableEntry -> WidgetFor App (Maybe (FilePath, FilePath))
-getOut mauthId entry = do
+getOut _ entry = do
   let variant = variantName $ entityVal $ tableEntryVariant entry
 
   let isViewable = True
@@ -691,8 +693,16 @@ adjustNumberOfColumnsShown maximumNumberOfColumns tests = adjustNumberOfColumnsS
         minimumNumberOfTests = 2
 
 
-submissionHeader :: Diff (FullSubmissionInfo, Maybe Text) -> WidgetFor App ()
-submissionHeader param =
+canFullInfoBeShown (OneThing (fsi, _)) mUserId  = checkWhetherVisible (fsiSubmission fsi) mUserId
+canFullInfoBeShown (TwoThings (fsiA, _) (fsiB, _)) mUserId  = do
+  checkA <- checkWhetherVisible (fsiSubmission fsiA) mUserId
+  checkB <- checkWhetherVisible (fsiSubmission fsiB) mUserId
+  return (checkA && checkB)
+
+submissionHeader :: Maybe UserId -> Diff (FullSubmissionInfo, Maybe Text) -> WidgetFor App ()
+submissionHeader mUserId param = do
+  showFullInfo <- handlerToWidget $ runDB $ canFullInfoBeShown param mUserId
+
   $(widgetFile "submission-header")
     where variantSettings = ("out", ())
           submission = fst <$> param
@@ -707,9 +717,8 @@ submissionHeader param =
           submissionToSubmissionUrl submission' = getReadOnlySubmissionUrl (fsiScheme submission') (fsiChallengeRepo submission') $ challengeName $ fsiChallenge submission'
           submissionToBrowsableUrl submission' = browsableGitRepoBranch (fsiScheme submission') (fsiChallengeRepo submission') (challengeName $ fsiChallenge submission') (getPublicSubmissionBranch $ fsiSubmissionId submission')
 
-
-queryResult :: FullSubmissionInfo -> WidgetFor App ()
-queryResult submission = do
+queryResult :: Maybe UserId -> FullSubmissionInfo -> WidgetFor App ()
+queryResult mUserId submission = do
   $(widgetFile "query-result")
 
 queryForm :: Form Text

Handler/Tables.hs

@@ -295,19 +295,9 @@ statusCellWidget challengeName repoScheme challengeRepo (submissionId, submissio
                                   Nothing
 
 getInfoLink :: Submission -> Maybe UserId -> Maybe (Route App)
-getInfoLink submission mauthId = if checkSimpleVisibility submission mauthId
-                                 then Just $ QueryResultsR commitHash
-                                 else Nothing
+getInfoLink submission _ = Just $ QueryResultsR commitHash
    where commitHash = fromSHA1ToText $ submissionCommit submission
 
--- sometimes we checker whether we got a teacher, but sometimes
--- fall back to a simpler check...
-checkSimpleVisibility :: Submission -> Maybe UserId -> Bool
-checkSimpleVisibility submission mauthId = isPublic || isOwner
-   where isPublic = submissionIsPublic submission
-         isOwner = (mauthId == Just userId)
-         userId = submissionSubmitter submission
-
 checkWhetherVisible :: (MonadIO m, BackendCompatible SqlBackend backend, PersistQueryRead backend, PersistUniqueRead backend)
                       => Submission -> Maybe (Key User) -> ReaderT backend m Bool
 checkWhetherVisible submission Nothing = return $ submissionIsPublic submission

templates/query-result.hamlet

@@ -3,10 +3,10 @@
    <p class="media-object">
      <span class="glyphicon glyphicon-asterisk" aria-hidden="hidden">
  <div class="media-body">
-  ^{submissionHeader (OneThing (submission, Nothing))}
+  ^{submissionHeader mUserId (OneThing (submission, Nothing))}
   ^{resultTable (Entity (fsiSubmissionId submission) (fsiSubmission submission))}
 
   $if not (null (fsiSuperSubmissions submission))
     <h4>downstream submissions
     $forall superSubmission <- (fsiSuperSubmissions submission)
-      ^{queryResult superSubmission}
+      ^{queryResult mUserId superSubmission}

templates/query-results.hamlet

@@ -5,5 +5,5 @@ $if null submissions
    <p>No results found.
 $else
    $forall submission <- submissions
-      ^{queryResult submission}
+      ^{queryResult mUserId submission}
       <hr>

templates/submission-header.hamlet

@@ -10,12 +10,13 @@
   <dd>#{submitter}
   <dt>submitted
   <dd>#{stamp}
-  <dt>original repo
-  <dd>
-    $maybe (url, branchPart) <- getHttpLink (fsiRepo $ current submission)
-      <code><a href="#{url}">#{repoUrl $ fsiRepo $ current submission}</code></a> / branch <a href="#{url <> branchPart}"><code>#{repoBranch $ fsiRepo $ current submission}</code></a>
-    $nothing
-      <code>#{repoUrl $ fsiRepo $ current submission}</code> / branch <code>#{repoBranch $ fsiRepo $ current submission}</code>
+  $if showFullInfo
+    <dt>original repo
+    <dd>
+      $maybe (url, branchPart) <- getHttpLink (fsiRepo $ current submission)
+        <code><a href="#{url}">#{repoUrl $ fsiRepo $ current submission}</code></a> / branch <a href="#{url <> branchPart}"><code>#{repoBranch $ fsiRepo $ current submission}</code></a>
+      $nothing
+        <code>#{repoUrl $ fsiRepo $ current submission}</code> / branch <code>#{repoBranch $ fsiRepo $ current submission}</code>
   $if submissionIsPublic $ fsiSubmission $ current submission
     <dt>publicly available at
     <dd><code>#{publicSubmissionRepo}</code> / branch <code>#{publicSubmissionBranch}</code>

templates/view-variant.hamlet

@@ -3,7 +3,7 @@
    <p class="media-object">
      <span class="glyphicon glyphicon-asterisk" aria-hidden="hidden">
  <div class="media-body">
-  ^{submissionHeader fullSubmissionInfo}
+  ^{submissionHeader mUserId fullSubmissionInfo}
 
   $case tableEntryParams <$> entry
     $of OneThing []