27 lines
728 B
Haskell
27 lines
728 B
Haskell
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module Handler.Medium where
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import Import
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import Data.Time
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import System.Locale
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getMediumR :: MediumId -> Handler Html
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getMediumR mediumId = do
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tempMedium <- runDB $ get mediumId
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case tempMedium of
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Just medium -> do
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ownerId <- return $ mediumOwner medium
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owner <- runDB $ getJust ownerId
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ownerName <- return $ userName owner
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msu <- lookupSession "userId"
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presence <- case msu of
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Just tempUserId -> do
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userId <- return $ getUserIdFromText tempUserId
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return (userId == ownerId)
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Nothing ->
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return False
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defaultLayout $ do
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$(widgetFile "medium")
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Nothing -> do
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setMessage "This image does not exist"
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redirect $ HomeR
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