0df4a235af
The web app's journal state is now kept in the yesod App as an IORef, instead of using io-storage. yesod devel now works; it uses the journal file specified by $LEDGER_FILE, or ~/.hledger.journal. web: update journal state handling, fix yesod devel - WIP
67 lines
2.2 KiB
Haskell
67 lines
2.2 KiB
Haskell
{-# OPTIONS_GHC -fno-warn-orphans #-}
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module Application
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( makeApplication
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, getApplicationDev
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, makeFoundation
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) where
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import Data.IORef
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import Import
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import Yesod.Default.Config
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import Yesod.Default.Main
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import Yesod.Default.Handlers
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import Network.Wai.Middleware.RequestLogger (logStdout, logStdoutDev)
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import Network.HTTP.Conduit (newManager, def)
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-- Import all relevant handler modules here.
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-- Don't forget to add new modules to your cabal file!
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import Handler.RootR
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import Handler.JournalR
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import Handler.JournalEditR
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import Handler.JournalEntriesR
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import Handler.RegisterR
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import Hledger.Web.Options (defwebopts)
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import Hledger.Data (Journal, nulljournal)
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import Hledger.Read (readJournalFile)
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import Hledger.Utils (error')
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import Hledger.Cli.Options (defcliopts, journalFilePathFromOpts)
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-- This line actually creates our YesodDispatch instance. It is the second half
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-- of the call to mkYesodData which occurs in Foundation.hs. Please see the
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-- comments there for more details.
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mkYesodDispatch "App" resourcesApp
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-- This function allocates resources (such as a database connection pool),
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-- performs initialization and creates a WAI application. This is also the
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-- place to put your migrate statements to have automatic database
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-- migrations handled by Yesod.
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makeApplication :: Journal -> AppConfig DefaultEnv Extra -> IO Application
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makeApplication j conf = do
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foundation <- makeFoundation conf
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writeIORef (appJournal foundation) j
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app <- toWaiAppPlain foundation
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return $ logWare app
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where
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logWare = if development then logStdoutDev
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else logStdout
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makeFoundation :: AppConfig DefaultEnv Extra -> IO App
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makeFoundation conf = do
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manager <- newManager def
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s <- staticSite
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jref <- newIORef nulljournal
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return $ App conf s manager defwebopts jref
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-- for yesod devel
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-- uses the journal specified by the LEDGER_FILE env var, or ~/.hledger.journal
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getApplicationDev :: IO (Int, Application)
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getApplicationDev = do
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f <- journalFilePathFromOpts defcliopts
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j <- either error' id `fmap` readJournalFile Nothing Nothing f
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defaultDevelApp loader (makeApplication j)
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where
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loader = loadConfig (configSettings Development)
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{ csParseExtra = parseExtra
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}
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