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