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-- sflc-ledger-reports: web interface to hledger-based reports
-- Copyright (C) 2013 Clint Adams
--
-- 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 <http://www.gnu.org/licenses/>.
{-# LANGUAGE OverloadedStrings #-}
module Handler.Journal where
import Import
import qualified Data.Text as T
import Hledger.JournalCSVs
import qualified Data.Map as Map
typeCsv :: ContentType
typeCsv = "text/csv; charset=utf-8"
newtype RepCsv = RepCsv Content
instance HasReps RepCsv where
chooseRep (RepCsv c) _ = return (typeCsv, c)
getJournalR :: JReportType -> Text -> Handler RepCsv
getJournalR jrt ledger = do
ledgers <- fmap hledgerConfig getYesod
case Map.lookup ledger ledgers of
Nothing -> notFound
Just fn -> do
csv <- liftIO $ (jReport jrt) fn
setHeader "Content-Disposition" (T.concat ["attachment; filename=", ledger, "-", (T.pack . show) jrt, ".csv"])
return $ RepCsv $ toContent csv
where
jReport PandL = pAndL
jReport Assets = assets
jReport Liabilities = liabilities
jReport Everything = everything
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