80 lines
2.3 KiB
Haskell
80 lines
2.3 KiB
Haskell
{- git-annex assistant unused file preferences
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-
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- Copyright 2014 Joey Hess <joey@kitenet.net>
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-
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- Licensed under the GNU AGPL version 3 or higher.
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-}
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{-# LANGUAGE QuasiQuotes, TemplateHaskell, OverloadedStrings #-}
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module Assistant.WebApp.Configurators.Unused where
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import Assistant.WebApp.Common
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import qualified Annex
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import Utility.HumanTime
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import Assistant.Unused
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import Config
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import Git.Config
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import Logs.Unused
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import Utility.Tense
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import qualified Text.Hamlet as Hamlet
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data UnusedForm = UnusedForm
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{ enableExpire :: Bool
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, expireWhen :: Integer
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}
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unusedForm :: UnusedForm -> Hamlet.Html -> MkMForm UnusedForm
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unusedForm def msg = do
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(enableRes, enableView) <- mreq (selectFieldList enabledisable) (bfs "")
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(Just $ enableExpire def)
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(whenRes, whenView) <- mreq intField (bfs "")
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(Just $ expireWhen def)
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let form = do
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webAppFormAuthToken
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$(widgetFile "configurators/unused/form")
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return (UnusedForm <$> enableRes <*> whenRes, form)
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where
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enabledisable :: [(Text, Bool)]
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enabledisable = [("Disable expiry", False), ("Enable expiry", True)]
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getConfigUnusedR :: Handler Html
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getConfigUnusedR = postConfigUnusedR
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postConfigUnusedR :: Handler Html
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postConfigUnusedR = page "Unused files" (Just Configuration) $ do
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current <- liftAnnex getUnused
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((res, form), enctype) <- liftH $ runFormPostNoToken $ unusedForm current
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case res of
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FormSuccess new -> liftH $ do
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liftAnnex $ storeUnused new
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redirect ConfigurationR
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_ -> do
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munuseddesc <- liftAssistant describeUnused
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ts <- liftAnnex $ dateUnusedLog ""
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mlastchecked <- case ts of
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Nothing -> pure Nothing
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Just t -> Just <$> liftIO (durationSince t)
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$(widgetFile "configurators/unused")
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getUnused :: Annex UnusedForm
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getUnused = convert . annexExpireUnused <$> Annex.getGitConfig
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where
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convert Nothing = noexpire
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convert (Just Nothing) = noexpire
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convert (Just (Just n)) = UnusedForm True $ durationToDays n
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-- The 7 is so that, if they enable expiry, they have to change
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-- it to get faster than a week.
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noexpire = UnusedForm False 7
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storeUnused :: UnusedForm -> Annex ()
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storeUnused f = setConfig (annexConfig "expireunused") $
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if not (enableExpire f) || expireWhen f < 0
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then boolConfig False
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else fromDuration $ daysToDuration $ expireWhen f
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getCleanupUnusedR :: Handler Html
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getCleanupUnusedR = do
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liftAssistant $ expireUnused Nothing
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redirect ConfigUnusedR
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