{- Copyright (C) 2006-2017 John MacFarlane This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -} {-# LANGUAGE FlexibleInstances #-} {-# LANGUAGE GADTs #-} {-# LANGUAGE ScopedTypeVariables #-} {- | Module : Text.Pandoc Copyright : Copyright (C) 2006-2017 John MacFarlane License : GNU GPL, version 2 or above Maintainer : John MacFarlane Stability : alpha Portability : portable This helper module exports all writers functions. -} module Text.Pandoc.Writers ( -- * Writers: converting /from/ Pandoc format Writer(..) , writers , writeAsciiDoc , writeBeamer , writeCommonMark , writeGFM , writeConTeXt , writeCustom , writeDZSlides , writeDocbook4 , writeDocbook5 , writeDocx , writeDokuWiki , writeEPUB2 , writeEPUB3 , writeFB2 , writeHaddock , writeHtml4 , writeHtml4String , writeHtml5 , writeHtml5String , writeICML , writeJATS , writeJSON , writeLaTeX , writeMan , writeMarkdown , writeMediaWiki , writeMs , writeMuse , writeNative , writeODT , writeOPML , writeOpenDocument , writeOrg , writePlain , writeRST , writeRTF , writeRevealJs , writeS5 , writeSlideous , writeSlidy , writeTEI , writeTexinfo , writeTextile , writeZimWiki , getWriter ) where import Data.Aeson import Data.List (intercalate) import Data.Text (Text) import Text.Pandoc.Class import Text.Pandoc.Definition import Text.Pandoc.Options import Text.Pandoc.Writers.AsciiDoc import Text.Pandoc.Writers.CommonMark import Text.Pandoc.Writers.GFM import Text.Pandoc.Writers.ConTeXt import Text.Pandoc.Writers.Custom import Text.Pandoc.Writers.Docbook import Text.Pandoc.Writers.Docx import Text.Pandoc.Writers.DokuWiki import Text.Pandoc.Writers.EPUB import Text.Pandoc.Writers.FB2 import Text.Pandoc.Writers.HTML import Text.Pandoc.Writers.Haddock import Text.Pandoc.Writers.ICML import Text.Pandoc.Writers.JATS import Text.Pandoc.Writers.LaTeX import Text.Pandoc.Writers.Man import Text.Pandoc.Writers.Markdown import Text.Pandoc.Writers.MediaWiki import Text.Pandoc.Writers.Ms import Text.Pandoc.Writers.Muse import Text.Pandoc.Writers.Native import Text.Pandoc.Writers.ODT import Text.Pandoc.Writers.OPML import Text.Pandoc.Writers.OpenDocument import Text.Pandoc.Writers.Org import Text.Pandoc.Writers.RST import Text.Pandoc.Writers.RTF import Text.Pandoc.Writers.TEI import Text.Pandoc.Writers.Texinfo import Text.Pandoc.Writers.Textile import Text.Pandoc.Writers.ZimWiki import Text.Parsec.Error import qualified Text.Pandoc.UTF8 as UTF8 import qualified Data.ByteString.Lazy as BL data Writer m = TextWriter (WriterOptions -> Pandoc -> m Text) | ByteStringWriter (WriterOptions -> Pandoc -> m BL.ByteString) -- | Association list of formats and writers. writers :: PandocMonad m => [ ( String, Writer m) ] writers = [ ("native" , TextWriter writeNative) ,("json" , TextWriter $ \o d -> return $ writeJSON o d) ,("docx" , ByteStringWriter writeDocx) ,("odt" , ByteStringWriter writeODT) ,("epub" , ByteStringWriter writeEPUB3) ,("epub2" , ByteStringWriter writeEPUB2) ,("epub3" , ByteStringWriter writeEPUB3) ,("fb2" , TextWriter writeFB2) ,("html" , TextWriter writeHtml5String) ,("html4" , TextWriter writeHtml4String) ,("html5" , TextWriter writeHtml5String) ,("icml" , TextWriter writeICML) ,("s5" , TextWriter writeS5) ,("slidy" , TextWriter writeSlidy) ,("slideous" , TextWriter writeSlideous) ,("dzslides" , TextWriter writeDZSlides) ,("revealjs" , TextWriter writeRevealJs) ,("docbook" , TextWriter writeDocbook5) ,("docbook4" , TextWriter writeDocbook4) ,("docbook5" , TextWriter writeDocbook5) ,("jats" , TextWriter writeJATS) ,("opml" , TextWriter writeOPML) ,("opendocument" , TextWriter writeOpenDocument) ,("latex" , TextWriter writeLaTeX) ,("beamer" , TextWriter writeBeamer) ,("context" , TextWriter writeConTeXt) ,("texinfo" , TextWriter writeTexinfo) ,("man" , TextWriter writeMan) ,("ms" , TextWriter writeMs) ,("markdown" , TextWriter writeMarkdown) ,("markdown_strict" , TextWriter writeMarkdown) ,("markdown_phpextra" , TextWriter writeMarkdown) ,("markdown_github" , TextWriter writeMarkdown) ,("markdown_mmd" , TextWriter writeMarkdown) ,("plain" , TextWriter writePlain) ,("rst" , TextWriter writeRST) ,("mediawiki" , TextWriter writeMediaWiki) ,("dokuwiki" , TextWriter writeDokuWiki) ,("zimwiki" , TextWriter writeZimWiki) ,("textile" , TextWriter writeTextile) ,("rtf" , TextWriter writeRTF) ,("org" , TextWriter writeOrg) ,("asciidoc" , TextWriter writeAsciiDoc) ,("haddock" , TextWriter writeHaddock) ,("commonmark" , TextWriter writeCommonMark) ,("gfm" , TextWriter writeGFM) ,("tei" , TextWriter writeTEI) ,("muse" , TextWriter writeMuse) ] -- | Retrieve writer, extensions based on formatSpec (format+extensions). getWriter :: PandocMonad m => String -> Either String (Writer m, Extensions) getWriter s = case parseFormatSpec s of Left e -> Left $ intercalate "\n" [m | Message m <- errorMessages e] Right (writerName, setExts) -> case lookup writerName writers of Nothing -> Left $ "Unknown writer: " ++ writerName Just r -> Right (r, setExts $ getDefaultExtensions writerName) writeJSON :: WriterOptions -> Pandoc -> Text writeJSON _ = UTF8.toText . BL.toStrict . encode