diff --git a/byg/byg.cabal b/byg/byg.cabal index d82ef79..76b1637 100644 --- a/byg/byg.cabal +++ b/byg/byg.cabal @@ -43,6 +43,7 @@ library , text , directory , blaze-html + , pandoc-types , pandoc , JuicyPixels , JuicyPixels-stbir diff --git a/byg/src/Functions/Pandoc.hs b/byg/src/Functions/Pandoc.hs index ce70da5..3c9f51c 100644 --- a/byg/src/Functions/Pandoc.hs +++ b/byg/src/Functions/Pandoc.hs @@ -1,24 +1,35 @@ module Functions.Pandoc - ( runPandoc + ( readMarkdown + , writeHtml ) where import Types (IsFunction(..), Token) import DependencyGenerator (DepGenM, TokenableTo(..), runFunction) import Data.Text (Text) -import qualified Data.Text.Lazy as TL +import Text.Pandoc.Definition (Pandoc) import qualified Text.Pandoc as P -import qualified Text.Blaze.Html.Renderer.Text as B +runPandoc :: P.PandocPure a -> a +runPandoc m = case P.runPure m of + Left e -> error ("unexpected pandoc error: " ++ show e) + Right result -> result -data RunPandoc = RunPandoc deriving Show -instance IsFunction RunPandoc Text Text where - evalFunction RunPandoc contents = +data ReadMarkdown = ReadMarkdown deriving Show +instance IsFunction ReadMarkdown Text Pandoc where + evalFunction ReadMarkdown contents = let settings = P.def { P.readerExtensions = P.extensionsFromList [ P.Ext_raw_html ] } - m = P.writeHtml5 P.def =<< P.readMarkdown settings contents - in case P.runPure m of - Left e -> error ("unexpected pandoc error: " ++ show e) - Right html -> TL.toStrict $ B.renderHtml html + in runPandoc $ P.readMarkdown settings contents -runPandoc :: TokenableTo Text a => a -> DepGenM (Token Text) -runPandoc a = runFunction RunPandoc =<< toToken a +readMarkdown :: TokenableTo Text a => a -> DepGenM (Token Pandoc) +readMarkdown a = runFunction ReadMarkdown =<< toToken a + + +data WriteHtml = WriteHtml deriving Show +instance IsFunction WriteHtml Pandoc Text where + evalFunction WriteHtml pandoc = + runPandoc + $ P.writeHtml5String P.def pandoc + +writeHtml :: TokenableTo Pandoc a => a -> DepGenM (Token Text) +writeHtml a = runFunction WriteHtml =<< toToken a diff --git a/byg/src/SiteGenerator.hs b/byg/src/SiteGenerator.hs index 92f7959..22a01e7 100644 --- a/byg/src/SiteGenerator.hs +++ b/byg/src/SiteGenerator.hs @@ -30,7 +30,8 @@ handleRecipeDir outputDir htmlTemplate indexName dir = do (readTextFile (joinPaths dir (inject "ret.md"))) ingredienserHeadline html <- applyTemplate htmlTemplate - $ runPandoc + $ writeHtml + $ readMarkdown $ applyTemplate mdTemplate $ concatTexts [ inject "

Opskrift fortsætter efter billedet.

\n" , concatTexts htmlBodyImages @@ -65,7 +66,11 @@ generateSite = do -- Handle about page outputAboutDir <- joinPaths outputDir (inject "om") makeDir outputAboutDir - aboutHtml <- applyTemplate htmlTemplate $ runPandoc $ readTextFile $ inject "om.md" + aboutHtml <- applyTemplate htmlTemplate + $ writeHtml + $ readMarkdown + $ readTextFile + $ inject "om.md" saveTextFile aboutHtml (joinPaths outputAboutDir indexName) -- Handle style