-- 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.AdminComments where import Import import Handler.Commons import Data.Maybe import Data.Time import System.Locale getAdminCommentR :: Handler Html getAdminCommentR = do adminCheck <- loginIsAdmin case adminCheck of Right _ -> do media <- runDB $ selectList [] [Desc MediumTime] comments <- runDB $ selectList [CommentParent ==. Nothing] [Desc CommentTime] replies <- runDB $ selectList [CommentParent !=. Nothing] [Desc CommentTime] formLayout $ do setTitle "Administration: Comments" $(widgetFile "adminComments") Left (errorMsg, route) -> do setMessage errorMsg redirect $ route getAdminCommentDeleteR :: CommentId -> Handler Html getAdminCommentDeleteR commentId = do adminCheck <- loginIsAdmin case adminCheck of Right _ -> do tempComment <- runDB $ get commentId case tempComment of Just _ -> do -- delete comment children children <- runDB $ selectList [CommentParent ==. (Just commentId)] [] _ <- mapM (\ent -> runDB $ delete $ entityKey ent) children -- delete comment itself runDB $ delete commentId setMessage "Comment deleted succesfully" redirect $ AdminR Nothing -> do setMessage "This comment does not exist" redirect $ AdminR Left (errorMsg, route) -> do setMessage errorMsg redirect $ route