2017-06-29 15:08:27 +00:00
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{-# LANGUAGE NoImplicitPrelude #-}
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{-# LANGUAGE OverloadedStrings #-}
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{-# LANGUAGE TemplateHaskell #-}
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{-# LANGUAGE MultiParamTypeClasses #-}
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{-# LANGUAGE TypeFamilies #-}
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{-# LANGUAGE ScopedTypeVariables #-}
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module Handler.Timeline where
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import Import
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2017-06-29 15:23:52 +00:00
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-- TODO: Bearbeiten Sie die Aufgaben im Widget-Template "timeline"
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2017-06-29 15:08:27 +00:00
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getTimelineR :: Handler Html
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getTimelineR = do
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(uid, user) <- requireAuthPair
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posts <- runDB $ selectList [PostUserId ==. uid] [Desc PostCreated]
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(postWidget, postEnctype) <- generateFormPost (postForm Nothing uid)
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let userName :: Text
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userName = userIdent user
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defaultLayout $ do
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setTitle . toHtml $ userName <> "'s Timeline"
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$(widgetFile "timeline")
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-- TODO: Implementieren Sie ein Verhalten zum Speichern des Posts.
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-- Nützliche Funktionen: runFormPost.
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postTimelineR :: Handler Html
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postTimelineR = do
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getTimelineR
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postForm :: Maybe PostId -> UserId -> Form Post
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postForm p u = renderDivs $ Post
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<$> pure u
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<*> areq textField "Post" (Just "Post content")
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<*> pure p
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<*> lift (liftIO getCurrentTime)
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