72 lines
1.6 KiB
Haskell
72 lines
1.6 KiB
Haskell
{- Yesod stuff, that's typically found in the scaffolded site.
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-
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- Also a bit of a compatability layer to make it easier to support yesod
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- 1.1 and 1.2 in the same code base.
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-
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- Copyright 2012, 2013 Joey Hess <joey@kitenet.net>
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-
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- Licensed under the GNU GPL version 3 or higher.
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-}
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{-# LANGUAGE CPP, RankNTypes, FlexibleContexts #-}
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module Utility.Yesod
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( module Y
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, liftH
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#ifndef __NO_TH__
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, widgetFile
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, hamletTemplate
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#endif
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#if ! MIN_VERSION_yesod(1,2,0)
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, giveUrlRenderer
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, Html
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#endif
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) where
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#if MIN_VERSION_yesod(1,2,0)
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import Yesod as Y
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#else
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import Yesod as Y hiding (Html)
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#endif
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import Assistant.WebApp.Bootstrap3 as Y hiding (bfs)
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#ifndef __NO_TH__
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import Yesod.Default.Util
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import Language.Haskell.TH.Syntax (Q, Exp)
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#if MIN_VERSION_yesod_default(1,1,0)
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import Data.Default (def)
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import Text.Hamlet hiding (Html)
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#endif
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#endif
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#ifndef __NO_TH__
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widgetFile :: String -> Q Exp
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#if ! MIN_VERSION_yesod_default(1,1,0)
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widgetFile = widgetFileNoReload
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#else
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widgetFile = widgetFileNoReload $ def
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{ wfsHamletSettings = defaultHamletSettings
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{ hamletNewlines = AlwaysNewlines
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}
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}
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#endif
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hamletTemplate :: FilePath -> FilePath
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hamletTemplate f = globFile "hamlet" f
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#endif
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{- Lift Handler to Widget -}
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#if MIN_VERSION_yesod(1,2,0)
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liftH :: Monad m => HandlerT site m a -> WidgetT site m a
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liftH = handlerToWidget
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#else
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liftH :: MonadLift base m => base a -> m a
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liftH = lift
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#endif
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{- Misc new names for stuff. -}
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#if ! MIN_VERSION_yesod(1,2,0)
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giveUrlRenderer :: forall master sub. HtmlUrl (Route master) -> GHandler sub master RepHtml
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giveUrlRenderer = hamletToRepHtml
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type Html = RepHtml
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#endif
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