92 lines
2.8 KiB
Haskell
92 lines
2.8 KiB
Haskell
{- git-annex assistant webapp configurators
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-
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- Copyright 2012 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 TypeFamilies, QuasiQuotes, MultiParamTypeClasses, TemplateHaskell, OverloadedStrings, RankNTypes #-}
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module Assistant.WebApp.Configurators where
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import Assistant.Common
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import Assistant.WebApp
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import Assistant.WebApp.Types
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import Assistant.WebApp.SideBar
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import Assistant.DaemonStatus
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import Assistant.WebApp.Configurators.Local
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import Utility.Yesod
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import qualified Remote
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import qualified Types.Remote as Remote
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import Annex.UUID (getUUID)
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import Logs.Remote
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import Logs.Trust
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import Yesod
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import Data.Text (Text)
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import qualified Data.Map as M
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{- The main configuration screen. -}
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getConfigR :: Handler RepHtml
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getConfigR = ifM (inFirstRun)
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( getFirstRepositoryR
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, bootstrap (Just Config) $ do
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sideBarDisplay
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setTitle "Configuration"
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$(widgetFile "configurators/main")
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)
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{- Lists known repositories, followed by options to add more. -}
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getRepositoriesR :: Handler RepHtml
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getRepositoriesR = bootstrap (Just Config) $ do
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sideBarDisplay
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setTitle "Repositories"
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repolist <- lift $ repoList False
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$(widgetFile "configurators/repositories")
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{- A numbered list of known repositories, including the current one. -}
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repoList :: Bool -> Handler [(String, String, Maybe (Route WebApp))]
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repoList onlyconfigured
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| onlyconfigured = list =<< configured
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| otherwise = list =<< (++) <$> configured <*> unconfigured
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where
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configured = do
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rs <- filter (not . Remote.readonly) . knownRemotes <$>
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(liftIO . getDaemonStatus =<< daemonStatus <$> getYesod)
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runAnnex [] $ do
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u <- getUUID
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return $ zip (u : map Remote.uuid rs) (repeat Nothing)
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unconfigured = runAnnex [] $ do
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m <- readRemoteLog
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catMaybes . map (findtype m) . snd
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<$> (trustPartition DeadTrusted $ M.keys m)
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findtype m u = case M.lookup u m of
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Nothing -> Nothing
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Just c -> case M.lookup "type" c of
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Just "rsync" -> u `enableswith` EnableRsyncR
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Just "directory" -> u `enableswith` EnableDirectoryR
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Just "S3" -> u `enableswith` EnableS3R
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_ -> Nothing
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u `enableswith` r = Just (u, Just $ r u)
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list l = runAnnex [] $ do
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let l' = nubBy (\x y -> fst x == fst y) l
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zip3
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<$> pure counter
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<*> Remote.prettyListUUIDs (map fst l')
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<*> pure (map snd l')
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counter = map show ([1..] :: [Int])
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{- An intro message, list of repositories, and nudge to make more. -}
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introDisplay :: Text -> Widget
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introDisplay ident = do
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webapp <- lift getYesod
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repolist <- lift $ repoList True
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let n = length repolist
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let numrepos = show n
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let notenough = n < enough
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let barelyenough = n == enough
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let morethanenough = n > enough
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$(widgetFile "configurators/intro")
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lift $ modifyWebAppState $ \s -> s { showIntro = False }
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where
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enough = 2
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