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{- hpodder component
Copyright (C) 2006-2008 John Goerzen <jgoerzen@complete.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-}
{- |
Module : Config
Copyright : Copyright (C) 2006-2008 John Goerzen
License : GNU GPL, version 2 or above
Maintainer : John Goerzen <jgoerzen@complete.org>
Stability : provisional
Portability: portable
Written by John Goerzen, jgoerzen\@complete.org
-}
module Config where
import System.Directory
import Data.ConfigFile
import Control.Monad
import Data.Either.Utils
import System.Path
import Data.String.Utils(strip, split)
getFeedTmp =
do appdir <- getAppDir
return $ appdir ++ "/feedxfer"
bracketFeedCWD func =
do feeddir <- getFeedTmp
brackettmpdirCWD (feeddir ++ "/tmp-XXXXXX") func
getEnclTmp =
do appdir <- getAppDir
return $ appdir ++ "/enclosurexfer"
getAppDir = do appdir <- getAppUserDataDirectory "hpodder"
return appdir
getDBName =
do appdir <- getAppDir
return $ appdir ++ "/hpodder.db"
getDefaultCP =
do docsdir <- getUserDocumentsDirectory
let downloaddir = docsdir ++ "/podcasts"
return $ forceEither $
do cp <- add_section startingcp "general"
cp <- set cp "general" "showintro" "yes"
cp <- set cp "DEFAULT" "downloaddir" downloaddir
cp <- set cp "DEFAULT" "namingpatt"
"%(safecasttitle)s/%(safefilename)s"
cp <- set cp "DEFAULT" "maxthreads" "2"
cp <- set cp "DEFAULT" "progressinterval" "1"
cp <- set cp "DEFAULT" "podcastfaildays" "21"
cp <- set cp "DEFAULT" "podcastfailattempts" "15"
cp <- set cp "DEFAULT" "epfaildays" "21"
cp <- set cp "DEFAULT" "epfailattempts" "15"
cp <- set cp "DEFAULT" "renametypes" "audio/mpeg:.mp3,audio/mp3:.mp3,x-audio/mp3:.mp3"
cp <- set cp "DEFAULT" "postproctypes" "audio/mpeg,audio/mp3,x-audio/mp3"
cp <- set cp "DEFAULT" "gettypecommand" "file -b -i \"${EPFILENAME}\""
cp <- set cp "DEFAULT" "postproccommand" "mid3v2 -T \"${EPID}\" -A \"${CASTTITLE}\" -t \"${EPTITLE}\" --WOAF \"${EPURL}\" --WOAS \"${FEEDURL}\" \"${EPFILENAME}\""
return cp
startingcp = emptyCP {accessfunc = interpolatingAccess 10}
getCPName =
do appdir <- getAppDir
return $ appdir ++ "/hpodder.conf"
loadCP =
do cpname <- getCPName
defaultcp <- getDefaultCP
dfe <- doesFileExist cpname
if dfe
then do cp <- readfile defaultcp cpname
return $ forceEither cp
else return defaultcp
writeCP cp =
do cpname <- getCPName
writeFile cpname (to_string cp)
-- FIXME: these may be inefficient [PERFORMANCE]
getMaxThreads :: IO Int
getMaxThreads =
do cp <- loadCP
return $ read . forceEither $ get cp "general" "maxthreads"
getProgressInterval :: IO Int
getProgressInterval =
do cp <- loadCP
return $ read . forceEither $ get cp "general" "progressinterval"
getList :: ConfigParser -> String -> String -> Maybe [String]
getList cp sect key =
case get cp sect key of
Right x -> Just (splitit x)
Left _ -> Nothing
where splitit x = filter (/= "") . map strip . split "," $ x
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