46 lines
1.6 KiB
Haskell
46 lines
1.6 KiB
Haskell
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{-# Language NoImplicitPrelude #-}
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module View
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( AppView
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, mkView
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, ToHtml(..)
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, module H )
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where
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import ClassyPrelude
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import Server.Auth
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import Lucid (HtmlT, ToHtml(..))
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import Lucid.Html5 as H
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-- Idea from stackbuilders
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-- The idea hasn't been fleshed out 100% yet, but basically for every html view
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-- have the endpoint return an @AppView@. Might work with status codes as well
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--
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-- Collect the metadata to the data type and try to manage it automatically
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data AppView view = AppView { content :: view
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, title :: Text
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, user :: AuthResult SafeUser
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} deriving (Generic, Show)
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instance (ToHtml view) => ToHtml (AppView view) where
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toHtml v = bulma v
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toHtmlRaw = toHtml
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-- Not sure if the monad constraint is needed. Maybe in the future?
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mkView :: (Monad m, ToHtml view) => Text -> view -> m (AppView view)
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mkView title content = mkAuthView title content Indefinite
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mkAuthView :: (Monad m, ToHtml view) => Text -> view -> AuthResult SafeUser -> m (AppView view)
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mkAuthView title content user = pure AppView{..}
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bulma :: (Monad m, ToHtml view) => AppView view -> HtmlT m ()
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bulma AppView{..} = H.doctypehtml_ $ do
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H.meta_ [ H.name_ "viewport", H.content_ "width=device-width, initial-scale=1" ]
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H.meta_ [ H.charset_ "utf-8" ]
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H.title_ "Hello bulma!"
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H.link_ [ H.rel_ "stylesheet", H.href_ "/static/css/bulma.min.css" ]
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H.title_ (toHtml title)
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H.script_ [ H.defer_ "", H.src_ "https://use.fontawesome.com/releases/v5.1.0/js/all.js" ] ("" :: String)
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H.body_ $ do
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H.section_ [ H.class_ "section" ] $ do
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H.div_ [ H.class_ "container" ] $ toHtml content
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