{- 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 , 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 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.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 = StringWriter (WriterOptions -> Pandoc -> m String) | ByteStringWriter (WriterOptions -> Pandoc -> m BL.ByteString) -- | Association list of formats and writers. writers :: PandocMonad m => [ ( String, Writer m) ] writers = [ ("native" , StringWriter writeNative) ,("json" , StringWriter $ \o d -> return $ writeJSON o d) ,("docx" , ByteStringWriter writeDocx) ,("odt" , ByteStringWriter writeODT) ,("epub" , ByteStringWriter writeEPUB3) ,("epub2" , ByteStringWriter writeEPUB2) ,("epub3" , ByteStringWriter writeEPUB3) ,("fb2" , StringWriter writeFB2) ,("html" , StringWriter writeHtml5String) ,("html4" , StringWriter writeHtml4String) ,("html5" , StringWriter writeHtml5String) ,("icml" , StringWriter writeICML) ,("s5" , StringWriter writeS5) ,("slidy" , StringWriter writeSlidy) ,("slideous" , StringWriter writeSlideous) ,("dzslides" , StringWriter writeDZSlides) ,("revealjs" , StringWriter writeRevealJs) ,("docbook" , StringWriter writeDocbook5) ,("docbook4" , StringWriter writeDocbook4) ,("docbook5" , StringWriter writeDocbook5) ,("jats" , StringWriter writeJATS) ,("opml" , StringWriter writeOPML) ,("opendocument" , StringWriter writeOpenDocument) ,("latex" , StringWriter writeLaTeX) ,("beamer" , StringWriter writeBeamer) ,("context" , StringWriter writeConTeXt) ,("texinfo" , StringWriter writeTexinfo) ,("man" , StringWriter writeMan) ,("ms" , StringWriter writeMs) ,("markdown" , StringWriter writeMarkdown) ,("markdown_strict" , StringWriter writeMarkdown) ,("markdown_phpextra" , StringWriter writeMarkdown) ,("markdown_github" , StringWriter writeMarkdown) ,("markdown_mmd" , StringWriter writeMarkdown) ,("plain" , StringWriter writePlain) ,("rst" , StringWriter writeRST) ,("mediawiki" , StringWriter writeMediaWiki) ,("dokuwiki" , StringWriter writeDokuWiki) ,("zimwiki" , StringWriter writeZimWiki) ,("textile" , StringWriter writeTextile) ,("rtf" , StringWriter writeRTF) ,("org" , StringWriter writeOrg) ,("asciidoc" , StringWriter writeAsciiDoc) ,("haddock" , StringWriter writeHaddock) ,("commonmark" , StringWriter writeCommonMark) ,("tei" , StringWriter writeTEI) ,("muse" , StringWriter writeMuse) ] getWriter :: PandocMonad m => String -> Either String (Writer m) 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 (StringWriter r) -> Right $ StringWriter $ \o -> r o{ writerExtensions = setExts $ getDefaultExtensions writerName } Just (ByteStringWriter r) -> Right $ ByteStringWriter $ \o -> r o{ writerExtensions = setExts $ getDefaultExtensions writerName } writeJSON :: WriterOptions -> Pandoc -> String writeJSON _ = UTF8.toStringLazy . encode