-- eidolon -- A simple gallery in Haskell and Yesod -- Copyright (C) 2015 Amedeo Molnár -- -- This program is free software: you can redistribute it and/or modify -- it under the terms of the GNU Affero General Public License as published -- by the Free Software Foundation, either version 3 of the License, or -- (at your option) any later version. -- -- This program is distributed in the hope that it will be useful, -- but WITHOUT ANY WARRANTY; without even the implied warranty of -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- GNU Affero General Public License for more details. -- -- You should have received a copy of the GNU Affero General Public License -- along with this program. If not, see . module Handler.ProfileDelete where import Import import Handler.Commons import Control.Monad (when) import qualified Data.Text as T import qualified Data.List as L import System.Directory import System.FilePath getProfileDeleteR :: UserId -> Handler Html getProfileDeleteR userId = do checkRes <- profileCheck userId case checkRes of Right user -> formLayout $ do setTitle "Eidolon :: Delete user profile" $(widgetFile "profileDelete") Left (errorMsg, route) -> do setMessage errorMsg redirect route postProfileDeleteR :: UserId -> Handler Html postProfileDeleteR userId = do checkRes <- profileCheck userId case checkRes of Right user -> do confirm <- lookupPostParam "confirm" case confirm of Just "confirm" -> do let albumList = userAlbums user _ <- mapM (\albumId -> do album <- runDB $ getJust albumId when (albumOwner album == userId) $ do let mediaList = albumContent album _ <- mapM (\med -> do commEnts <- runDB $ selectList [CommentOrigin ==. med] [] _ <- mapM (runDB . delete . entityKey) commEnts medium <- runDB $ getJust med liftIO $ removeFile (normalise $ L.tail $ mediumPath medium) liftIO $ removeFile (normalise $ L.tail $ mediumThumb medium) runDB $ delete med ) mediaList runDB $ delete albumId ) albumList runDB $ delete userId liftIO $ removeDirectoryRecursive $ "static" "data" T.unpack (extractKey userId) deleteSession "userId" setMessage "User deleted successfully" redirect HomeR _ -> do setMessage "You must confirm the deletion" redirect $ ProfileSettingsR userId Left (errorMsg, route) -> do setMessage errorMsg redirect route