4efd0242da
- Modified the cors option to require a String - Moved the logic to build the cors policy to WebOptions.hs - Specify the --cors "*" example in the cors option help - Added utf8-string dependency to convert a String into a ByteString
53 lines
1.9 KiB
Haskell
53 lines
1.9 KiB
Haskell
{-# OPTIONS_GHC -fno-warn-orphans #-}
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{-# LANGUAGE OverloadedStrings #-}
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{-# LANGUAGE TemplateHaskell #-}
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{-# LANGUAGE ViewPatterns #-}
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module Hledger.Web.Application
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( makeApplication
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, makeFoundation
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) where
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import Data.IORef (newIORef, writeIORef)
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import Network.Wai.Middleware.RequestLogger (logStdoutDev, logStdout)
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import Network.HTTP.Client (defaultManagerSettings)
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import Network.HTTP.Conduit (newManager)
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import Yesod.Default.Config
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import Hledger.Data (Journal, nulljournal)
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import Hledger.Web.Handler.AddR
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import Hledger.Web.Handler.MiscR
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import Hledger.Web.Handler.EditR
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import Hledger.Web.Handler.UploadR
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import Hledger.Web.Handler.JournalR
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import Hledger.Web.Handler.RegisterR
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import Hledger.Web.Import
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import Hledger.Web.WebOptions (WebOpts(serve_,serve_api_), corsPolicy)
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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 :: WebOpts -> Journal -> AppConfig DefaultEnv Extra -> IO Application
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makeApplication opts' j' conf' = do
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foundation <- makeFoundation conf' opts'
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writeIORef (appJournal foundation) j'
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(logWare . (corsPolicy opts')) <$> toWaiApp foundation
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where
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logWare | development = logStdoutDev
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| serve_ opts' || serve_api_ opts' = logStdout
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| otherwise = id
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makeFoundation :: AppConfig DefaultEnv Extra -> WebOpts -> IO App
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makeFoundation conf opts' = do
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manager <- newManager defaultManagerSettings
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s <- staticSite
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jref <- newIORef nulljournal
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return $ App conf s manager opts' jref
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