eidolon/Handler/NewAlbum.hs
2014-08-26 04:37:56 +02:00

40 lines
1.2 KiB
Haskell

module Handler.NewAlbum where
import Import
import Data.Text
import System.Directory
import System.FilePath
getNewAlbumR :: Handler Html
getNewAlbumR = do
msu <- lookupSession "userId"
case msu of
Just tempUserId -> do
userId <- lift $ pure $ getUserIdFromText tempUserId
(albumWidget, enctype) <- generateFormPost (albumForm userId)
defaultLayout $ do
$(widgetFile "newAlbum")
Nothing -> do
setMessage "You need to be logged in"
redirect $ LoginR
postNewAlbumR :: Handler Html
postNewAlbumR = do
msu <- lookupSession "userId"
case msu of
Just tempUserId -> do
userId <- lift $ pure $ getUserIdFromText tempUserId
((result, albumWidget), enctype) <- runFormPost (albumForm userId)
case result of
FormSuccess album -> do
albumId <- runDB $ insert album
liftIO $ createDirectory $ "static" </> "data" </> (unpack $ extractKey userId) </> (unpack $ extractKey albumId)
setMessage $ "Album successfully created"
redirect $ ProfileR userId
albumForm :: UserId -> Form Album
albumForm userId = renderDivs $ Album
<$> areq textField "Title" Nothing
<*> pure userId
<*> pure []
<*> pure Nothing