neuron-0.2.0.0: src-bin/Main.hs

{-# LANGUAGE GADTs #-}
{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE QuasiQuotes #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE TypeApplications #-}
{-# LANGUAGE NoImplicitPrelude #-}

module Main where

import Clay hiding (s, style, type_)
import qualified Clay as C
-- TODO: Don't expose every module

import Development.Shake
import Lucid
import Main.Utf8
import Neuron.Version (neuronVersion, olderThan)
import qualified Neuron.Zettelkasten as Z
import qualified Neuron.Zettelkasten.Config as Z
import qualified Neuron.Zettelkasten.Route as Z
import qualified Neuron.Zettelkasten.View as Z
import Path
import Relude
import qualified Rib
import Rib.Extra.CSS (googleFonts, stylesheet)

main :: IO ()
main = withUtf8 $ Z.run generateSite

generateSite :: Action ()
generateSite = do
  Rib.buildStaticFiles [[relfile|static/**|]]
  config <- Z.getConfig
  when (olderThan $ Z.minVersion config) $ do
    error $ "Require neuron mininum version " <> Z.minVersion config <> ", but your neuron version is " <> neuronVersion
  let writeHtmlRoute :: Z.Route s g () -> (s, g) -> Action ()
      writeHtmlRoute r = Rib.writeRoute r . Lucid.renderText . renderPage config r
  void $ Z.generateSite writeHtmlRoute [[relfile|*.md|]]

renderPage :: Z.Config -> Z.Route s g () -> (s, g) -> Html ()
renderPage config r val = html_ [lang_ "en"] $ do
  head_ $ do
    Z.renderRouteHead config r (fst val)
    case r of
      Z.Route_IndexRedirect ->
        mempty
      _ -> do
        stylesheet "https://cdn.jsdelivr.net/npm/semantic-ui@2.4.2/dist/semantic.min.css"
        stylesheet "https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css"
        style_ [type_ "text/css"] $ C.render style
        googleFonts $ [headerFont, bodyFont, monoFont]
        when (Z.mathJaxSupport config) $
          with (script_ mempty) [id_ "MathJax-script", src_ "https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js", async_ ""]
  body_ $ do
    div_ [class_ "ui text container", id_ "thesite"] $ do
      Z.renderRouteBody config r val

headerFont :: Text
headerFont = "Oswald"

bodyFont :: Text
bodyFont = "Open Sans"

monoFont :: Text
monoFont = "Roboto Mono"

style :: Css
style = "div#thesite" ? do
  C.fontFamily [bodyFont] [C.serif]
  C.paddingTop $ em 1
  C.paddingBottom $ em 1
  "p" ? do
    C.lineHeight $ pct 150
  "h1, h2, h3, h4, h5, h6, .ui.header" ? do
    C.fontFamily [headerFont] [C.sansSerif]
  "img" ? do
    C.maxWidth $ pct 50
    C.display C.block
    C.marginLeft C.auto
    C.marginRight C.auto
  Z.style