46 lines
1.6 KiB
Haskell
46 lines
1.6 KiB
Haskell
{-# LANGUAGE TypeFamilies #-}
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{-# LANGUAGE TemplateHaskell #-}
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module Yesod.Resource
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( parseRoutes
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, mkYesod
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, mkYesodSub
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) where
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import Web.Routes.Quasi
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import Yesod.Handler
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import Language.Haskell.TH.Syntax
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import Yesod.Yesod
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mkYesod :: String -> [Resource] -> Q [Dec]
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mkYesod name res = do
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let name' = mkName name
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let tySyn = TySynInstD ''Routes [ConT $ name'] (ConT $ mkName $ name ++ "Routes")
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let site = mkName $ "site" ++ name
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let gsbod = NormalB $ VarE site
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let yes' = FunD (mkName "getSite") [Clause [] gsbod []]
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let yes = InstanceD [] (ConT ''YesodSite `AppT` ConT name') [yes']
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CreateRoutesResult x y z <- createRoutes $ CreateRoutesSettings
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{ crRoutes = mkName $ name ++ "Routes"
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, crApplication = ConT ''YesodApp
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, crArgument = ConT $ mkName name
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, crExplode = VarE $ mkName "runHandler'"
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, crResources = res
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, crSite = site
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}
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return [tySyn, yes, x, y, z]
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mkYesodSub :: String -> [Resource] -> Q [Dec]
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mkYesodSub name res = do
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let name' = mkName name
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let site = mkName $ "site" ++ name
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let tySyn = TySynInstD ''Routes [ConT name'] (ConT $ mkName $ name ++ "Routes")
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CreateRoutesResult x _ z <- createRoutes $ CreateRoutesSettings
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{ crRoutes = mkName $ name ++ "Routes"
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, crApplication = ConT ''YesodApp
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, crArgument = ConT $ mkName name
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, crExplode = VarE $ mkName "runHandlerSub'"
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, crResources = res
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, crSite = site
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}
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return [tySyn, x, z]
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